Thursday, July 16, 2020

Worst Mistakes: Don’t Do This If You Are Foreign Student In US

There has been palpable anxiety amongst international students, particularly from India, studying on an F-1 visa in the U.S. after the recent announcement by the United States Immigration and Customs Enforcement (ICE) about the change in the Student and Exchange Visitor Program (SEVP) to revoke its temporary exemptions for nonimmigrant students taking online classes due to the COVID-19 Novel Coronavirus pandemic in the Fall 2020 semester. Although the U.S. government has agreed to rescind the July 6, 2020 policy directive and its implementation in the U.S. District Court of Judge Allison Burroughs, an official announcement should follow soon and there is no guarantee it will not happen again.

Got some frantic messages over the past week from few Indian students in the U.S. asking why does it matter to ICE whether their classes are online or offline and what are their options, so I thought of writing this post to share with the larger audience the advice I gave them to help you if you are ever in a similar situation, again.

If you are a foreign student already studying or planning to study in the U.S., there are many do’s and don’ts that you should follow, irrespective of the ICE’s directive. However, there is one mistake you should never make, no matter what situation you are in. Let me share that with you.

Having studied (MS and MBA) and worked in the U.S. for many years, counseled prospective students to study at American universities, and seen few Indian friends struggle through life in the U.S., I have a long experience of observing the American system up close and personal. Based on it I believe there is one mistake that an international student should always keep on top of his or her mind.

For the uninitiated, life is not as easy as it seems from the outside for an international student in the U.S. One of the biggest challenges that you face even before you reach the U.S. shores is the long convoluted U.S. immigration system. It may seem very daunting and it almost seems like it is kept so on purpose to dissuade people but then you also cannot blame the system because it has a very important task of protecting American people and interests just as any country would ought to. It may not be a fair system probably because people who make the rules never actually jump through legal hoops themselves but then who said life will always be fair.

THE CONTEXT


First, let us look at some facts to understand the scale and context of the issue. The U.S. offers two types of student visas for foreign students — F-1, for most high school, college, and other academic programs, and M-1 for vocational or non-academic studies. In order to obtain a visa, international students must be accepted into a school approved by the SEVIS, a database used by the U.S. Department of Homeland Security (DHS).

According to an economic analysis by NAFSA: Association of International Educators, international students constituted around 5.5% of all the students enrolled at U.S. colleges and universities, contributed $41 billion to the U.S. economy, and supported 458,290 jobs during the 2018-2019 academic year.

According to the Migration Policy Institute, about 1.2 million students who fall under the affected visas were enrolled at more than 8,700 schools nationwide as of March 2018. The U.S. Department of State (DoS) issued about 781,000 and 398,357 international student visas in the fiscal year 2018 and 2019 respectively, which is a sharp drop from just a decade ago. It is not an isolated trend though. If you look inside Higher Ed carefully, the US schools are getting clobbered financially and enrollments have been falling for years, mainly because schools ignored the basics for maintaining high academic standards by lowering entrance requirements to maximize enrollments while emphasizing political correctness regarding things like sustainability and diversity.

Now, look at the mind-blowing facts about Indian students studying in the U.S. According to the 2019 Open Doors report by the Institute of International Education (IIE), the total number of Indian students in the U.S. increased by about 3% to 202,014 and, as per some estimates, these students spent about $15 billion in 2018 up from $7 billion in 2016 on their U.S. education. Even if we take conservative estimates, the money being spent by Indian students annually for studying in the U.S. is more than India’s annual budget amount for the higher education of $6.33 billion.

If the Indian Institute of Technology (IIT) is taken as a comparable for U.S. education, the Indian taxpayers spent a relatively meager average of $31.33 million to fund a single IIT in 2016. So it is not just brain drain from India but also GDP loss and foreign exchange drain from India. This is why some people find it absolutely ridiculous that rather than creating hundreds of free-market equal-opportunity world-class quality educational institutions in India, the Indian government is wasting even more of Indian people’s money in convincing the U.S. government to take in more Indian students, who in many cases a few decades down the line would renounce Indian citizenship to proudly call themselves Americans. If it was not for regulatory albatross around the Indian education’s neck, all this outward remittance money could have been spent on quality education within India but that is a topic for some other time.

THE CONSEQUENCES


According to the ICE’s July 6 directive, students attending schools operating as before will remain bound by existing federal regulations that permit them to take a maximum of one class or three credit hours online. However, for a foreign student whose university has either shut down campus or gone entirely online, July 6 directive feels like someone pulled the rug from under feet, especially when as an international student you may have already spent hundreds of thousands of U.S. dollars on out-of-state tuition fees and living expenses and in some cases backed by hefty expensive student loans and supported by a negligible on-campus hourly wage all in the hopes of a good degree and employment thereafter.

Whether the Coronavirus pandemic exists or not and whether you are taking an in-person on-campus class or online off-shore class, you still have to pay the same expensive tuition fee to your U.S. university and pay off your debt. For Indian students, the cost of capital can be as high as 15%.

In addition, there are other challenges like being unable to return home if a student’s home country has closed its borders for incoming flights to control the spread of the Coronavirus pandemic. Or even if the student returns home, she may be putting herself and others at risk by traveling at this time. And do not forget, even so-called developed countries lack good quality reliable broadband internet services required for attending online classes. There are other issues too like meeting school working hours due to time difference between the U.S. and a foreign student’s country timezone, online services accessibility and internet censorship, etc.

Going to a university campus, especially graduate school, is not just about attending classes but you pay for the whole experience, which is what U.S. colleges compete to sell to you. One also learns from interactions with peers and non-students from various backgrounds beyond the classes and professors. You just cannot replicate the 100% offline experience of attending high-quality in-person on-campus classes with fellow students from different cultures, ethnicities, and countries with online-only classes living in your home cocoon. If you could then for-profit colleges with online-first Higher Ed model like the University of Phoenix, DeVry University, Grand Canyon University, etc. would have been competing with tier-1 non-profit universities for the top spot and not going defunct like ITT Tech leaving students high and dry with subprime education. [1, 2, 3, 4, 5]

THE REASONS


From the USCIS or ICE’s angle, it is only logical that if a school’s full course load is entirely online then nonimmigrant F-1 and M-1 students do not need to be physically present in the U.S. To understand the motivation behind July 6 directive, you have to understand that a student visa is just an enabler for you to seek admission and remain in the U.S. just to help you attend a class in-person. Of course, this is a literal interpretation of the law by ICE and they could have been more generous but that is a U.S. government’s call.

It was only expected after the U.S. government’s decision in June 2020 to suspend work visas (H-1B, H-2B, H-4, J-1, L-1) of some nonimmigrant workers, which it argued compete with U.S. citizens for jobs, that it may also take similar steps for nonimmigrant students. With huge job losses and high unemployment in the U.S. accelerated by Coronavirus pandemic, why would the U.S. government let hundreds of thousands of foreign students stay in the country and later compete with its citizens using the extended 36-month Optional Practical Training (OPT) program upon graduation?

While mentoring I have noticed one of the biggest assumptions prospective foreign students make is the misconception that just getting admission to a good U.S. school gives you an automatic right to enter and remain in the U.S. Getting admission to a university only enables you to ask for the U.S. State Department’s permission to get a visa and enter the U.S. You still have to convince a visa consular officer (VO) at a U.S. Embassy or Consulate that you have genuine intention to study and no intent to immigrate upon completing your education.

Even after starting the coursework while you are studying in-person on-campus the onus is still on you to comply with rules and regulations set for international students and maintain lawful status. ICE’s July 6 directive is essentially saying that taking full online course load may make you out-of-status and the U.S. Customs and Border Protection (CBP) may not let new or even existing students with such enrollments into the country.

THE MISTAKES TO AVOID


This brings me to the one mistake an international student should never make, no matter what situation he or she is in. Someone forwarded to me a tweet about how a few students with the help of a faculty member’s sponsorship at the University of California at Berkeley are allegedly creating one unit in-person student-run class to supposedly help foreign students escape the online-only restriction and avoid university transfer or deportation. There are other presumed stop-gap solutions being used to buy time like class swap sheets, impromptu in-person courses, and relentless petitions.

My advice to foreign students in the U.S. is to not panic as this decision has already been challenged in the court and rescinded for now since Harvard and the Massachusetts Institute of Technology (MIT) had filed a lawsuit at District Court in Boston. Yale, Stanford, John Hopkins University, and many other universities have followed suit.

The jury is out on the legality of the ICE’s July 6 directive, but while we wait for legal eagles to fight it out, the one mistake that an international student should absolutely avoid is to take any shortcuts like taking fake on-paper in-person classes in order to show compliance with July 6 directive. It is understandable some of your American friends and professors may want to help you out of sympathy through these stop-gap solutions but trust me this has the potential to backfire on you very badly.

If you take random classes or electives that do not match with your intention of pursuing a declared major or degree then this may be held against you since F-1 is a non-immigrant intent visa. Clearly he or she is trying to remain in the U.S. not to study but only with the intention to stay there.

A U.S. visa consular officer or CBP agent may see your actions as an exploitation of a loophole and hold it against you as a violation of visa terms. Your single moment of weakness to take a shortcut may jeopardize your future visits to the U.S. especially if you are deported by the ICE through removal proceedings.

Feel sorry for those foreign students who fall for imprudent advice to sit idle in hopes that ICE’s July 6 directive is supposedly unimplementable. It is like taking an extra tax deduction without supporting paperwork betting against the odds of the Internal Revenue Service (IRS) auditing you. Do you really want to take that chance with ICE?

THE SOLUTIONS


Nevertheless, if you really need to transfer credits to some other university to remain in the U.S., the Chronicle of Higher Education, which is tracking the reopening plans of more than 1,000 U.S. colleges, can be a good starting point. According to its tracker, more than fifty-six percent of schools are planning for in-person instruction.

Transferring for Fall 2020 semester would be challenging though because the fall semester’s application deadlines are around March and classes usually start from August 19. Generally, students entering the fall semester get their visas in June-July. It is unlikely that commercial flights will resume. Even if they do, U.S. embassies have been closed since mid-March. Worst, in desperation for getting transferred to some other school, you do not want to get scammed.

At the very least, you should reach out to your college or university’s SEVP Designated School Official (DSO) in the International Affairs Center or Student Union for the next steps and latest updates. You may also reach out to your university’s local chapter of India Student Association (ISA) to know what other Indian students are planning to do.

Do what is best but better obey the law.

Are you a foreign student affected by recent regulations? Or a prospective student not sure if studying abroad is a good idea anymore? Want to share your experiences or ideas? Let me know in the comments section below…

Disclaimer: The views presented here are purely for informational purposes only and not meant to be misconstrued as legal advice. It is not a substitute for the advice of an immigration attorney.



This is a republished copy of my popular LinkedIn Pulse article “Worst Mistakes: Don’t Do This If You Are Foreign Student In US” and Medium story “Worst Mistakes: Don’t Do This If You Are Foreign Student In US”.

Friday, January 17, 2020

Internet Inside: Our evolution to the Instant Gratification (I.G.) Generation

Sometimes viral videos bring back amazing memories. Recently I saw such a video from 1995 that made me take a walk down the memory lane about enormous changes the Internet has made in our lives.

It was the interview of Microsoft co-founder Bill Gates with David Letterman back in the day before the DotCom bubble and certainly way before all the BitCoin mania and Artificial Intelligence & Machine Learning hullaballoo of today. I have mentioned AI/ML above because Gates called the idea of an intelligent computer a very “scary thought.”

Don't worry. Gates didn't mention the Skynet.

It was just after Thanksgiving Day in 1995, when Gates was on CBS’s the “Late Show with David Letterman” on November 27 to promote his book “The Road Ahead” as well as Microsoft’s first online tool, the then-newly launched Internet Explorer.

Letterman was seemingly perplexed when he asked Gates, “What about this Internet thing? Do you know anything about that?

A place where people can publish information. They can have their own homepage, companies are there, the latest information. It’s wild what’s going on,” Gates replied.

In 1995, these were still early days of the Internet when only an estimated 14% of Americans browsed the web and websites mostly looked like links directory with a dull grey background.

Having witnessed generational shifts in technology fueling various innovations and disruptions, this was an interesting conversation to watch, with the benefit of hindsight, of Gates trying to explain to the then clueless America how to make sense of the Internet. Of course, two years later Alan Greenspan warned us of irrational exuberance caused by investments in early-age internet-based companies and what happened in Y2K, both financially and technologically, is now in the annals of history.

Keeping aside the aftermath of the Internet bubble, I think Millenials or Generation Y born around the 1980s have had it best. The number and scale of changes in quality of life due to the technological innovations and the resulting improvement in customer experience across industries after the invention of the Internet that Gen Y has seen in a comparatively short span of a few decades, I doubt any other past generation has experienced the same.

Born just before the fag-end of older tech, which lasted for many decades without much innovation, and entered adulthood with newer tech from “Fail Fast, Fail Often” philosophy-based startups, the Gen Y, especially in India due to concurrent overdue liberalization of socialist economy, literally grew with adoption of the Internet and got to experience both the patient times of waiting for scheduled over-the-air (OTA) broadcasts to now spoiled times of on-demand over-the-top (OTT) Connected Economy.


There was a time when even accounting for time to hail a cab was part-and-parcel of traveling but now even waiting for a few minutes before Uber or Lyft or Ola arrives feels like an eternity. Although some aspirational predictions from the 1980s such as flying cars and hoverboards by 2015 are still not a reality, but from watching Doogie Howser M.D. make his journal entries on a mysterious blue-screened personal-computer (PC) to now instantly sharing Instagram stories and TikTok videos using smartphone or from feeling amazed at the promptness of Computer voice assistant and intelligence of Soong-Type Android Data in the Star Trek series to now using own device assistant (still comparatively premature) such as Apple Siri or Google Home or Amazon Alexa or from making cash payments and using traditional manual credit card imprint machines to making biometric Aadhaar payments, we have come a long way.

With technology changing so fast, I wonder if the Gen Z (iGen or Centennials) or any other future generation would ever get to experience and, hence, appreciate long shifts, because the epoch is 2000 and using IoT connected devices is default normal for them.

I like to call the 2020s generation as the “I.G. Generation” i.e. Instant Gratification Generation for their sheer impatience for demand fulfillment. Interestingly, the generation about a century ago from 1900 to 1920 is known as the G.I. Generation.


Though it has been a great journey so far, the jury is still out on if this evolution to IG generation has been for good or bad. With great power comes great responsibility. The tech sector is going through a lot of debates ranging from privacy concerns around digital marketing to health care concerns around social media addiction.

Just think about it. How many of us make as basic an effort to remember our family and friends' phone numbers anymore? Ease of living powered by artificial intelligence should not come at the cost of our human intelligence.

Coming back to the nostalgic interview. So, what were Letterman’s parting thoughts about the Internet? “It is too bad there is no money in [computers and the Internet],” he said to his billionaire guest.

Boy, was Letterman wrong!

Would love to know your thoughts. What do you think? Are we better off now than before? Let me know in the comments section below…



This is a republished copy of my popular LinkedIn Pulse article “Internet Inside: Our evolution to the Instant Gratification (I.G.) Generation” and Medium story “Internet Inside: Our evolution to the Instant Gratification (I.G.) Generation”.

Monday, July 2, 2018

CMO's Handbook: 9 Critical Challenges Faced by a Marketer

(CC) https://pixabay.com/photo-1137367
As they say, “Go big, or go home”. With the recently announced strategic partnership, InMobi and Microsoft, under the leadership of Naveen Tewari and Satya Nadella, have double down on going big to disrupt the Marketing industry as we know it. The deal works towards solving for 9 critical challenges faced by a CMO of today and tomorrow.

Why you may ask? First, let us do the numbers. In the United States, the marketing consultant industry was a $43 billion business in 2016, consisting of nearly 198,000 businesses, as reported by the market research group IBISWorld. India’s digital advertising market is expected to grow at a CAGR of 33.5% to cross $3.8 billion by 2020, as reported by India Brand Equity Foundation. Hence, why not grab a larger share of a bigger pie with a more integrated seamless solution for marketers than just compete on mobile advertising business landscape.

Think about it. InMobi with its mobile-first innovative solutions and data prowess will enable marketers to get a 360-degree view of every customer, while Microsoft with its global Azure infrastructure built on the back of its cutting-edge technology, including artificial intelligence, machine learning, and analytics, will help provide actionable insights to the marketers with 365-days availability. A feat so far unheard of beyond the advertising giants such as Google and Facebook, primarily due to their competitive advantage of cross-device targeting and, understandably so, their unwillingness to share their proprietary data with the outside world.

How you may ask? A CMO’s world is not as simple as take a product to market, show an ad, and people will suddenly start flocking to brand stores, building brand loyalty, and giving repeat business. Only if it was that easy. The real value proposition of InMobi-Microsoft partnership lies in creating a one-stop-shop for most, if not all, of a CMO’s needs. Although the American Marketing Association (AMA) has identified some challenges of marketing, but I think there are some additional critical challenges that InMobi’s cloud-based Enterprise Platform for Marketers is working towards solving for CMOs of the world.

What you may ask? First challenge for a marketer has to do with demand landscape mapping or market segmentation. It is to identify the highest value source(s) of growth for a brand, product, or service because of its disproportionate impact on growth and return-on-investment (ROI) potential for a business. The real challenge is in finding the need that is not adequately filled and reaching the people who may be interested in your brand without wasting your time on those who will never be.

Second challenge for a marketer is there are multiple schools of thought on what should be a role of marketing function and a CMO in a corporation. Some companies view it as a separate marketing function, while some put it under responsibilities of an analytics or IT group. Some organizations centralize marketing activities to save cost, while some have decentralized marketing and pushed it to the front lines. Marketing is fine, but what about customer experience, brand management, and public relations? Can small and medium enterprises afford a CMO without inhouse marketing capabilities and tech wherewithal?

Third challenge for a marketer is digital transformation and how to cope with it. Marketing is not a one-way street anymore. Now customers are taking control of products, services, and, most importantly, communications. Unless you have ears to the ground 24x7, you cannot survive for long, especially with multiple-ways communication between customers in a marketplace. It is not just about targeting an advertisement to the right potential customer and closing a sale, but completing the feedback loop across various platforms to increase brand’s sticky factor. Perception is reality and disconnection from reality is not an option anymore in any field, irrespective whether it is a private enterprise or public office.

Fourth challenge for a marketer is generating insights and turning them into action. While other CXO’s are worried about scaling business and maintaining competitive advantage, a CMO is worried about leveraging social media for marketing communications, examining various mediums for customer experience, and using Big Data Analytics to gain insights and, hence, help alleviate her co-worker CXO’s worries about business survival and market leadership. While our data and knowledge graphs are growing rapidly, but our actionable insight is not. It is not just about insight generation, but how to collect, store, share, and, most importantly, use an insight to drive revenue growth.

Fifth challenge for a marketer is move aside multi-channel and cross-channel, omnichannel is the new name of the game in town. With mobile-first generations gaining in demographic strength, multi-channel of Internet of Things (IoT) and cross-channel of Online-to-Offline (O2O) are fast becoming the old normal and omnichannel is the new deal. It is no longer just about brand targeting across various devices and giving offers on sale only at their brand store. Omnichannel is about true continuity of customer experience universally and it extends beyond a single brand’s universe.

Today it is presumed by a customer that the device-based responsive design of a brand’s website should match its native mobile app and thematically reflect the look and feel inside its offline store in order to give a consistent cross-channel customer experience. However, what about a customer who is interested in buying say a Tissot watch, but buys it offline at Macy’s rather than brand’s own store after comparison shopping? The fundamental problem is not the maximization of a particular channel, but drop offs and handoffs between channels since some of these interfaces may not even be in a brand’s control.

Sixth challenge for a marketer is competing in dynamic global markets, predicting competitive shifts, entering uncharted territory, globalizing quickly, and identifying emerging competition.

Seventh challenge for a marketer is balancing incremental and moonshot innovation. Every innovative company worth its salt deals with the dilemma of whether to fuel necessary innovation in the present or invest in disruptive technologies, business models, partnerships, and customer experiences for the future. If, when, and how to transform from a product company to a conglomerate with entire ecosystem of products, platform, information, brands, and retail experiences. How to run market tests and fail-fast without revealing too much to competitors and losing the first mover’s advantage.

Eighth challenge for a marketer is data handling, security, and privacy. It is oft-repeated that data is the new oil, but I think, if not handled ethically, legally, and securely, data can turn into kryptonite overnight. It is a sad reality at many enterprises — small or big — around the world that in their race for growing market share and improving bottom-line, data handling is the least of their concerns. And when a company is not even sure if and how it should run a marketing function, how is it even supposed to know if it needs to invest in data security. Misinformation, misunderstanding of laws, ignorance of AdTech and MarTech data flow, and lack of legal counsel makes it even more complicated and risky for firms.

Data is an asset, but it can soon turn into a huge liability if not protected properly. How big a liability? Under the European Union GDPR law, penalty per infringement is 4% of annual global turnover or €20 million, whichever is greater. There are similar local privacy laws in-effect around the world and so is the jurisprudence principle of “ignorance of law is no excuse”. Minimizing your data mishandling penalties risk by leveraging experienced Enterprise Marketing firm such as InMobi sounds like a steal now, doesn’t it?

Ninth challenge for a marketer is standardized versus custom marketing solutions. When working with the giant 800-pound gorillas of the advertising industry, you have to make-do with what is offered. It is not to take away from any trend-setting innovations and research done by these great giants, but depending on the size and location of your firm and reach of your contacts, you largely have to take it or leave it. What most marketers want is to build a long-term relationship with a representative of a mobile-first Enterprise Marketing firm, which is willing to educate on best-practices, learn, and grow together, while providing them the right solution as needed. Marketing needs a human touch and contact; it is the nature of business.

Startup or not, an innovative company has to constantly be on-guard about how it wants to make an impact on its industry. One may choose to grow organically, but it takes time, effort, and money. One may grow through a merger or an acquisition, but it takes effort, money, and a right match with synergies. And then there is the partnership route, which requires two or more partners with similar clear vision, excellent execution team, and groundbreaking products to work towards a common goal and “make the whole greater than the sum of its parts.” Such moments are rare in a corporation’s life, when it gets a chance to pivot, create differentiation, and grow exponentially at the same time.

If executed right, InMobi-Microsoft deal has the potential to give the so-called tech walled gardens and varied AdTech and MarTech companies a run for their money. As Peter Drucker once said, “the best way to predict the future is to create it.

Agree? Disagree? More to it? Let me know in the comments section below…



This is a republished copy of my popular LinkedIn Pulse article “CMO's Handbook: 9 Critical Challenges Faced by a Marketer” and Medium story “CMO's Handbook: 9 Critical Challenges Faced by a Marketer”.

Sunday, June 25, 2017

Innovation: 5 Powerful Lessons from Journey of an Inventor

Do you ever feel the work you do everyday makes no difference? You work hard everyday. Solve problems for yourself or your customers. Still you are doubtful if the work you do really matters to anyone. What difference does it make if you stop doing it? You are just another cog in a giant machine that can be replaced.

Well you are wrong.

It is not who you are or where you are from that matters. It is what you can do and how you capitalize an opportunity that matters.

Many people make it in software industry, or for that matter any industry, and claim to innovate. Only a few invent something new.

This is a short memoir about my journey of inventing the patented Scalable DeDuplication System and Method algorithm and five crucial lessons from it.

If I can do it, so can you.

The Odyssey


It was December of 2006 when I got a call from Guidance Software (GSI) for a role of Software Developer. The recruiter explained the role in a very cryptic way and our conversation went something like this,

Recruiter: Are you looking for a new opportunity?

Me: Yes. What is it?

Recruiter: It is with Guidance Software for a role of Software Developer.

Me: What kind of software?

Recruiter: Computer Forensics.

Me: Computer Forensics, what?

Recruiter: Have you seen CSI? It is kind of same. Just no blood or gore. Only discovering digital data.

Me: Who uses it?

Recruiter: Public firms. Private companies. Three letter agencies. Police departments. You name it.

Me: Sounds interesting. Set me up for an interview.

Had never heard of Computer Forensics in my life before the aforesaid conversation. Although I did have some idea that files once deleted by mistake could possibly be recovered. You see, when you do post-grad in Computer Science, you essentially sign up to be the on-duty tech support for the whole family and have to help them “fix the computer”, like say retrieve deleted photos. But I had no clue that there is a whole software and professional services industry built around it.

For the benefit of the uninitiated, whatever action you do on a computer, it is most probably logged and recorded somewhere. And yes, deleting a file from the Recycle Bin or an email does not really means it is deleted and it most probably can be discovered and recovered, which is also known as an Electronic Discovery or eDiscovery process.

Just remember. You may delete, but you cannot hide, except in a few cases.

No, I am not going to tell you how to delete a file or an email permanently.

Well I may, if you ask nicely.

Anyways, going back to my initiation in Computer Forensics. Was really intrigued by what recruiter told me and researched about this niche field and GSI before the interview. The next day, I drove on the rustic curvy 110 freeway leading to GSI's headquarter near beautiful Old Town Pasadena armed with all the knowledge I had earned through my undergrad and graduate school years and professional work.

To be honest, it was quite an unusual interview. The interviewer just walked in the small conference room I was sitting in and without spending anytime on the usual niceties of customary introductions, he started writing questions on the whiteboard.

One question answered, came the next question. Second answered, he threw another one. And so it went on like a never ending volley of tequila shots. Each one gave me a high and drained me at the same time.

We were about an hour in and the interviewer threw the ultimate curveball at me. He asked, “Is it okay if our Founder and CTO joins us? He codes too by the way and wants to see if you have it in you to take on the new project.

Of course, he may”, I said with a smile, but in my mind I was shocked and awed at the same time. “Founder of the company who is also a CTO and still actively codes? Sounds too good to be true”, I wondered. GSI's then CTO joined us and finally the interview ended after a couple of hours.

Will never forget my drive back home that night. While making my way through the virtual parking lot, that is the 110 and 10 intersection through Los Angeles downtown at 8 pm, I thought, “this long arduous interview better be worth it”. And so it was. I got the job and worked at GSI for the next 8 years.

During my time at GSI, I made lots of great friends and got to work with some really genius engineers, amazing managers, and uncommon clients. Rose through the ranks to become Enterprise Application Development Manager and worked on almost every enterprise product developed there. However, above all, I worked on many challenging issues and in the process invented algorithm to solve some really complex problems for which the USPTO has recently granted the US patent 9,672,243.

On my first day at GSI, I was handed a blue notebook and asked to document my ideas, as you never know any one of them could lead to a patent, and I wondered, “what it feels like to get a patent”. Later that year, I was working on GSI's new eDiscovery Enterprise software and we faced an interesting problem of finding and identifying in a very scalable and fast way if we have come across the same file or email in past while searching a computer. You may ask why?

Take a case where company A sues company B for Intellectual Property theft. Litigation starts and lawyers use eDiscovery process to agree, collect, preserve, review, and exchange information in electronic formats. Another case could be, a government agency wants to acquire data from enemy’s computer in a war zone using slow internet connection.

In each of these cases we have to search and collect data from computer and all these steps have to be completed quickly since we have limited time, computer, network, and human resources.

My solution had to work with constraints of limited computer memory, minimal network and database round trips, network latency, minimal intermittent bandwidth, multithreaded parallel concurrent environment, etc.

Came up with a solution that conforms to aforementioned constraints and efficiently identifies if a file is a full duplicate, partial duplicate, or no duplicate i.e. an unique find.

After implementation of the solution, I was happily surprised on being informed that GSI wanted to patent it. To know that the software I wrote not only helps bring accused criminals to justice or settle civil litigation, but also that the solution I invented may be unique in the world, which is worth claiming as an Intellectual Property, is an unforgettable proud moment for me. To know that I created a patentable Intellectual Property that will help people protect their own Intellectual Property elated me the most.

What I did not know was the long drawn roller coaster ride it was going to be to get a patent. It was quite a learning experience and took almost 9 years to finally get an approval. First step was to explain my solution to GSI’s patent attorney in plain and simple terms. Second step was for them to research and find if anyone else had already filed or won a similar claim. Third was for them to write all of my work in legal language and make sure there are no holes that may lead to either denial by the USPTO or unprovable derivatives of my work.

Of course, there are many back and forth between deemed inventor and attorneys through the years until approval. Remember sharing my notes and diagrams with the Intellectual Property attorney, which she said were very useful and submitted in actual filing. Can proudly say, all my diagrams are now part of the approved patent.

Some of the most grueling time starts when there are counter-claims or similar claims, which you have to help debunk. On the flip side, through it you learn a lot too. Nevertheless, the ultimate feeling when your patent is finally approved is just incomparable. It motivates me everyday in any work that I do, whether big or small.

The Five Key Lessons


Here are the five major lessons I have drawn from my experience that may help you,
  1. “Want - Availability = Unmet Customer Need” — Prof. Imran Currim, UC Irvine Merage

    You do not have to be a full time Entrepreneur to invent something new. You do not have to work at a startup to innovate something groundbreaking. Whether you go at it alone or with a team of like-minded smart people. You just have to understand what customers may need and make it available because you cannot sell what nobody wants.

  2. Thinking outside the box

    May sound cliche but it works. First step to innovation is not to restrict your thinking to a limited problem at hand because your solution may be effective for solving multiple problems, some you may not have even thought of at present.

    My experience of working on the DeDuplication algorithm in eDiscovery Enterprise software led me to develop Cybersecurity Enterprise software.

    A problem may seem complex but who says its solution has to be too. Your solution may seem simple, logical, and trivial to you, but may not be so straightforward for others. Who knows, it may just be unique enough that no one has thought of it before you.

  3. Innovation is a continuous process

    5 Cogs of Innovation
    Do not think you will wake up one day with a magical idea in your mind and become an inventor. It rarely happens this way. Innovation is a continuous process wherein you have to be creative everyday. One of those creations may just be unique.

  4. You can try but results are not in your hands

    Am a firm believer of this incontrovertible crucial lesson and words of wisdom from the Bhagavad Gita. Setting of the goal and path to reach it is in your hands, but whether you will reach is not. Do not let failure dismay you. Persistence is the key. Patience is the virtue.

    One of the great American inventors and businessmen Thomas Edison once quipped to a reporter about failure of his experiments and said “I have not failed. I've just found 10,000 ways that won't work.

  5. Work hard, success will follow

    While working on the eDiscovery Enterprise project I also worked on my 20% side project, which was later productized and released as the Cybersecurity Enterprise software. Do not let a single success distract you from taking up new challenges. You should focus on what you can do. Accolades will follow.

That’s it!


These are my five best tips. And remember, if your company ever gets involved in an Intellectual Property legal suit, arbiters are most probably going to use a software utilizing my algorithm to settle the issue. Cheers for the next big success!

Which of the above tips works for you? Do you have a sixth to add? Let me know in the comments section…



This is a republished copy of my popular LinkedIn Pulse article “Innovation: 5 Powerful Lessons from Journey of an Inventor” and Medium story “Innovation: 5 Powerful Lessons from Journey of an Inventor”.

Tags: #inspiration #motivation #invention #successstory #tips #mystory #myjourney #patent #trademark #intellectualproperty #madeinusa #makeinindia #startupindia #digitalindia #newindia #h1b #greencard #immigration #india #usa #ediscovery #cyber #security #infosec #informationsecurity #cyberthreats #cyberwar #cyberattack #cyberrisk #cybercrime #iptheft #computing #technology #itsecurity #risk #softwarepiracy #cio #cto #tech #mobile #android #encase #guidancesoftware #computerforensics #projectmanagement #leadership #marketing #business #branding #management #entrepreneurship #hardwork #wordsofwisdom #lifetips #lifelessons

Saturday, April 4, 2015

Collection of awesome Android development library projects from GitHub

Material Design based Navigation Drawer:
  1. https://github.com/mikepenz/MaterialDrawer
  2. https://github.com/rudsonlive/NavigationDrawer-MaterialDesign
  3. https://github.com/neokree/GoogleNavigationDrawer
  4. https://github.com/HeinrichReimer/material-drawer
  5. https://github.com/neokree/MaterialNavigationDrawer
Material Design based Dialogs:
  1. https://github.com/afollestad/material-dialogs
Material Design based Floating Action Buttons:
  1. https://github.com/futuresimple/android-floating-action-button/
  2. https://github.com/makovkastar/FloatingActionButton
Material Design based Icons:
  1. Material Design icons by Google
  2. Android Iconics to use any alternative iconfont with text
Material Design based Snackbar:
  1. Nispok Snackbar
Asynchronous and event bus:
  1. RxAndroid: Scheduler that schedules an Observable on a given Android Handler thread, particularly the main UI thread
Progress bar:
  1. daimajia: Number Progress Bar
  2. lzyzsd: CircleProgress, ArcProgress, DonutProgress
  3. ManuelPeinado: Refresh Action Item
  4. Todd-Davies: Progress Wheel
  5. john990: Wave Progress View
Dependency Injection:
  1. JakeWharton: Butter Knife
Font:
  1. chrisjenx: Calligraphy, use custom fonts easily
Material Design sample apps:
  1. Slidenerd's materialtest (for tutorial)
  2. https://github.com/mikepenz/wallsplash-android
Square open source libraries:
  1. Picasso image loader
  2. https://github.com/square/okhttp
TextView:
  1. Shimmering text
  2. Titanic: Water filling text effect
  3. android-autofittextview: Auto fit text in any view
  4. SecretTextView: Simulates the effect from the app Secret where the characters fade in/out at different speeds
ImageView:
  1. Picasso transformations
  2. Rounded rectangle with options to choose which corners
  3. RoundedImageView
  4. CircleImageView
RecyclerView:
  1. Malinskiy: SuperRecyclerView
Form validators:
  1. https://github.com/coreform/android-formidable-validation
  2. https://github.com/vekexasia/android-edittext-validator
Float labels:
  1. https://github.com/hardik-trivedi/FloatingLabel
  2. https://github.com/IanGClifton/AndroidFloatLabel
  3. https://github.com/weddingparty/AndroidFloatLabel
Miscellaneous:
  1. Create About activity/fragment
  2. xiprox ErrorView:A custom view that displays an error image, a title, and a subtitle given an HTTP status code.
"Awesome android": Collection of awesome android library projects from github:
  1. http://snowdream.github.io/awesome-android/
  2. https://github.com/snowdream/awesome-android
  3. https://github.com/wasabeef/awesome-android-libraries

Android development tutorials

Friday, April 25, 2014

हिन्दी की वर्णमाला और सामान्य गलतियाँ। Hindi varnamala, vyakaran, and common mistakes

हिन्दी वर्णमाला

देवनागरी लिपि आधारित हिन्दी वर्णमाला में निम्नलिखित ५२ अक्षर होते हैं।

स्वर :-

अ आ इ ई उ ऊ ए ऐ ओ औ अं अः ऋ ॠ ऌ ॡ

व्यंजन :-

क ख ग घ ङ
च छ ज झ ञ
ट ठ ड ढ ण (ड़, ढ़)
त थ द ध न
प फ ब भ म
य र ल व
स श ष ह
क्ष त्र ज्ञ

देवनागरी लिपि में संस्कृत, मराठी, कोंकणी, नेपाली, मैथिली आदि भाषाएं भी लिखी जाती है। हिंदी में ॠ ऌ ॡ का प्रयोग प्रायः नहीं होता।

हिन्दी वर्ण की परिभाषा :-
हिन्दी भाषा में प्रयुक्त सबसे छोटी ध्वनि वर्ण कहलाती है। जैसे

अ, आ, इ, ई, उ, ऊ, क्, ख् आदि।

हिन्दी वर्णमाला :-
वर्णों के समुदाय को ही वर्णमाला कहते हैं। हिन्दी वर्णमाला में ४४ वर्ण हैं। उच्चारण और प्रयोग के आधार पर हिन्दी वर्णमाला के दो भेद किए गए हैं।

१. स्वर।
२. व्यंजन।

१. स्वर :-

जिन वर्णों का उच्चारण स्वतंत्र रूप से होता हो और जो व्यंजनों के उच्चारण में सहायक हों वे स्वर कहलाते है। ये संख्या में ग्यारह हैं।

अ, आ, इ, ई, उ, ऊ, ऋ, ए, ऐ, ओ, औ।

उच्चारण के समय की दृष्टि से स्वर के तीन भेद किए गए हैं।

१.१. ह्रस्व स्वर।
१.२. दीर्घ स्वर।
१.३. प्लुत स्वर।

१.१. ह्रस्व स्वर :-

जिन स्वरों के उच्चारण में कम-से-कम समय लगता हैं उन्हें ह्रस्व स्वर कहते हैं। ये संख्या में चार हैं।

अ, इ, उ, ऋ।

इन्हें मूल स्वर भी कहते हैं।

१.२. दीर्घ स्वर :-

जिन स्वरों के उच्चारण में ह्रस्व स्वरों से दुगुना समय लगता है उन्हें दीर्घ स्वर कहते हैं। ये हिन्दी में सात हैं

आ, ई, ऊ, ए, ऐ, ओ, औ।

विशेष - दीर्घ स्वरों को ह्रस्व स्वरों का दीर्घ रूप नहीं समझना चाहिए। यहां दीर्घ शब्द का प्रयोग उच्चारण में लगने वाले समय को आधार मानकर किया गया है।

१.३. प्लुत स्वर :-

जिन स्वरों के उच्चारण में दीर्घ स्वरों से भी अधिक समय लगता है उन्हें प्लुत स्वर कहते हैं। प्रायः इनका प्रयोग दूर से बुलाने में किया जाता है।

मात्राएँ :-

स्वरों के बदले हुए स्वरूप को मात्रा कहते हैं स्वरों की मात्राएँ निम्नलिखित हैं।

स्वर मात्राएँ :-

शब्द अ × - कम
आ ा - काम
इ ि - किसलय
ई ी - खीर
उ ु - गुलाब
ऊ ू - भूल
ऋ ृ - तृण
ए े - केश
ऐ ै - है
ओ ो - चोर
औ ौ - चौखट

अ वर्ण (स्वर) की कोई मात्रा नहीं होती। व्यंजनों का अपना स्वरूप निम्नलिखित हैं।

क् च् छ् ज् झ् त् थ् ध् आदि।

अ लगने पर व्यंजनों के नीचे का (हल) चिह्न हट जाता है। तब ये इस प्रकार लिखे जाते हैं।

क च छ ज झ त थ ध आदि।

२. व्यंजन :-

जिन वर्णों के पूर्ण उच्चारण के लिए स्वरों की सहायता ली जाती है वे व्यंजन कहलाते हैं। अर्थात व्यंजन बिना स्वरों की सहायता के बोले ही नहीं जा सकते। ये संख्या में ३३ हैं। इसके निम्नलिखित तीन भेद हैं।

२.१. स्पर्श
२.२. अंतःस्थ
२.३. ऊष्म

२.१. स्पर्श :-
इन्हें पाँच वर्गों में रखा गया है और हर वर्ग में पाँच-पाँच व्यंजन हैं। हर वर्ग का नाम पहले वर्ग के अनुसार रखा गया है। जैसे

कवर्ग- क् ख् ग् घ् ड़्
चवर्ग- च् छ् ज् झ् ञ्
टवर्ग- ट् ठ् ड् ढ् ण् (ड़् ढ्)
तवर्ग- त् थ् द् ध् न्
पवर्ग- प् फ् ब् भ् म्

२.२. अंतःस्थ :-

यह निम्नलिखित चार हैं।

य् र् ल् व्

२.३. ऊष्म :-

ये निम्नलिखित चार हैं।

श् ष् स् ह्

संयुक्त व्यंजन :-

जहाँ भी दो अथवा दो से अधिक व्यंजन मिल जाते हैं वे संयुक्त व्यंजन कहलाते हैं, किन्तु देवनागरी लिपि में संयोग के बाद रूप परिवर्तन हो जाने के कारण इन तीन को गिनाया गया है। ये दो-दो व्यंजनों से मिलकर बने हैं। जैसे

क्ष=क्+ष अक्षर
त्र=त्+र नक्षत्र
ज्ञ=ज्+ञ ज्ञान

कुछ लोग क्ष् त्र् और ज्ञ् को भी हिन्दी वर्णमाला में गिनते हैं, पर ये संयुक्त व्यंजन हैं। अतः इन्हें वर्णमाला में गिनना उचित प्रतीत नहीं होता।

अनुस्वार :-

इसका प्रयोग पंचम वर्ण के स्थान पर होता है। इसका चिन्ह (ं) है। जैसे

सम्भव=संभव, सञ्जय=संजय, गड़्गा=गंगा।

विसर्ग :-

इसका उच्चारण ह् के समान होता है। इसका चिह्न (:) है। जैसे

अतः, प्रातः।

चंद्रबिंदु :-

जब किसी स्वर का उच्चारण नासिका और मुख दोनों से किया जाता है तब उसके ऊपर चंद्रबिंदु (ँ) लगा दिया जाता है। यह अनुनासिक कहलाता है। जैसे

हँसना, आँख।

लेकिन आजकल आधुनिक पत्रकारिता में सुविधा और स्थान की दृष्टि से चंद्रबिन्दु को लगभग हटा दिया गया है। लेकिन भाषा की शुद्धता की दृष्टि से चन्द्र बिन्दु लगाए जाने चाहिए।

हिन्दी वर्णमाला में ११ स्वर तथा ३३ व्यंजन गिनाए जाते हैं, परन्तु इनमें ड़्, ढ़्, अं, तथा अः जोड़ने पर हिन्दी के वर्णों की कुल संख्या ४८ हो जाती है।

हलंत :-

जब कभी व्यंजन का प्रयोग स्वर से रहित किया जाता है तब उसके नीचे एक तिरछी रेखा (्) लगा दी जाती है। यह रेखा हल कहलाती है। हलयुक्त व्यंजन हलंत वर्ण कहलाता है। जैसे

सतत्।

वर्णों के उच्चारण स्थान :-

मुख के जिस भाग से जिस वर्ण का उच्चारण होता है उसे उस वर्ण का उच्चारण स्थान कहते हैं।

उच्चारण स्थान तालिका :-

क्रम वर्ण उच्चारण श्रेणी।

१. अ आ क् ख् ग् घ् ड़् ह् - विसर्ग कंठ और जीभ का निचला भाग कंठस्थ
२. इ ई च् छ् ज् झ् ञ् य् श - तालु और जीभ तालव्य
३. ऋ ट् ठ् ड् ढ् ण् ड़् ढ़् र् ष् - मूर्धा और जीभ मूर्धन्य
४. त् थ् द् ध् न् ल् स् - दाँत और जीभ दंत्य
५. उ ऊ प् फ् ब् भ् म - दोनों होंठ ओष्ठ्य
६. ए ऐ - कंठ तालु और जीभ कंठतालव्य
७. ओ औ - दाँत जीभ और होंठ कंठोष्ठ्य
८. व् - दाँत जीभ और होंठ दंतोष्ठ्य

विवादास्पद वर्तनियाँ

की और कि में अंतर :-


कि और की दोनों अलग अलग हैं। इनका प्रयोग भी अलग अलग स्थानों पर होता है। एक के स्थान पर दूसरे का प्रयोग ठीक नहीं समझा जाता है।

कि दो वाक्यों को जोड़ने का काम करता है। जैसे

उसने कहा कि कल वह नहीं आएगा। वह इतना हँसा कि गिर गया। यह माना जाता है कि कॉफ़ी का पौधा सबसे पहले ६०० ईस्वी में इथियोपिया के कफ़ा प्रांत में खोजा गया था।

की संबंध बताने के काम आता है। जैसे

राम की किताब, सर्दी की ऋतु, सम्मान की बात, वार्ता की कड़ी।

ये तथा यी के स्थान पर ए तथा ई :-

आजकल विभिन्न शब्दों में ये तथा यी के स्थान पर तथा का प्रयोग भी किया जाता है। उदाहरण

गयी तथा गई, आयेगा तथा आएगा आदि।

आधुनिक हिंदी में दिखायें, हटायें आदि के स्थान पर दिखाएँ, हटाएँ आदि का प्रयोग होता है। यदि ये और एक साथ अंत में आएँ जैसे किये गए हैं तो पहले स्थान पर ये और दूसरे स्थान पर का प्रयोग होता है।

परन्तु संस्कृत से हिंदी में आने वाले शब्दों (स्थायी, व्यवसायी, दायित्व आदि) में '' के स्थान पर '' या '' का प्रयोग अमान्य है।

कीजिए या करें :-

सामान्य रूप से लिखित निर्देश के लिए करें, जाएँ, पढें, हटाएँ, सहेजें इत्यादि का प्रयोग होता है। कीजिए, जाइए, पढ़िए के प्रयोग व्यक्तिगत हैं और अधिकतर एकवचन के रूप में प्रयुक्त होते हैं।

जैसे कि, जो कि :-

यह दोनों ही पद बातचीत में बहुत प्रयोग होते हैं और इन्हें सामान्य रूप से गलत नहीं समझा जाता है, लेकिन लिखते समय जैसे कि और जो कि दोनों ही गलत समझे जाते हैं। अतः जैसे और जो के बाद कि शब्द का प्रयोग ठीक नहीं है।

विराम चिन्ह :-

सभी विराम चिन्हों जैसे विराम, अर्ध विराम, प्रश्न वाचक चिह्न आदि के पहले खाली जगह छोड़ना गलत है। खाली जगह विराम चिन्हों के बाद छोड़नी चाहिए। हिन्दी में किसी भी विराम चिह्न यथा पूर्णविराम, प्रश्नचिह्न आदि से पहले रिक्त स्थान नहीं आता। आजकल कई मुद्रित पुस्तकों, पत्रिकाओं में ऐसा होने के कारण लोग ऐसा ही टंकित करने लगते हैं जो कि गलत है। किसी भी विराम चिन्ह से पहले रिक्त स्थान नहीं आना चाहिये।

हिन्दी में लिखते समय देवनागरी लिपि के पूर्ण विराम (।) चिन्ह की जगह अंग्रेजी के full stop (.) का प्रयोग करना गलत है।

समुच्चय बोधक और संबंध बोधक शब्दों का प्रयोग :-

संबंध बोधक तथा दो वाक्यों को जोड़ने वाले समुच्चय बोधक शब्द जैसे ने, की, से, में इत्यादि अगर संज्ञा के बाद आते हैं तो अलग लिखे जाते हैं और सर्वनाम के साथ आते हैं तो साथ में। उदाहरण

अक्षरग्राम आधुनिक भारतीय स्थापत्य का अनुपम उदाहरण है। इसमें प्राचीन पारंपरिक शिल्प को भी समान महत्त्व दिया गया है। संस्थापकों ने पर्यटकों की सुविधा का ध्यान रखा है। हमने भी इसका लाभ उठाया, पूरी यात्रा में किसीको कोई कष्ट नहीं हुआ। केवल सुधा के पैरों में दर्द हुआ, जो उससे सहन नहीं हुआ। उसका दर्द बाँटने के लिए माँ थी। उसने, उसको गोद में उठा लिया।

अनुस्वार तथा पञ्चमाक्षर

पञ्चमाक्षरों के नियम का सही ज्ञान न होने से बहुधा लोग इनके आधे अक्षरों की जगह अक्सर 'न्' का ही गलत प्रयोग करते हैं जैसे 'पण्डित' के स्थान पर 'पन्डित', 'विण्डोज़' के स्थान पर 'विन्डोज़', 'चञ्चल' के स्थान पर 'चन्चल' आदि। ये अधिकतर अशुद्धियाँ 'ञ्' तथा 'ण्' के स्थान पर 'न्' के प्रयोग की होती हैं।

नियम: वर्णमाला के हर व्यञ्जन वर्ग के पहले चार वर्णों के पहले उस वर्ग का पाँचवा वर्ण आधा (हलन्त) होकर लगता है। अर्थात कवर्ग (क, ख, ग, घ, ङ) के पहले चार वर्णों से पहले आधा (ङ्), चवर्ग (च, छ, ज, झ, ञ) के पहले चार वर्णों से पहले आधा (ञ्), टवर्ग (ट, ठ, ड, ढ, ण) के पहले चार वर्णों से पहले आधा (ण्), तवर्ग (त, थ, द, ध, न) के पहले चार वर्णों से पहले आधा (न्) तथा पवर्ग (प, फ, ब, भ, म) के पहले चार वर्णों से पहले आधा (म्) आता है। उदाहरण

कवर्ग - पङ्कज, गङ्गा
चवर्ग - कुञ्जी, चञ्चल
टवर्ग - विण्डोज़, प्रिण्टर
तवर्ग - कुन्ती, शान्ति
पवर्ग - परम्परा, सम्भव

आधुनिक हिन्दी में पञ्चमाक्षरों के स्थान पर सरलता एवं सुविधा हेतु केवल अनुस्वार का प्रयोग भी स्वीकार्य माना गया है। जैसे

पञ्कज - पंकज, शान्ति - शांति, परम्परा - परंपरा।

परन्तु इसका अर्थ यह नहीं कि पुरानी पारम्परिक वर्तनियाँ गलत हैं, नयी अनुस्वार वाली वर्तनियों को उनका विकल्प स्वीकारा गया है, पुरानी वर्तनियाँ मूल रुप में अधिक शुद्ध हैं। पञ्चमाक्षर के स्थान पर अनुस्वार का प्रयोग देवनागरी की सुन्दरता को कम करता है तथा शब्द का उच्चारण भी पूर्णतया शुद्ध नहीं रह पाता।

श्र और शृ

श्र तथा शृ भिन्न हैं। श्र में आधा श और र मिला हुआ है जैसे श्रम में। शृ में पूरे श में ऋ की मात्रा लगी है जैसे शृंखला या शृंगार में। अधिकतर सामान्य लेखन तथा कम्प्यूटर/इण्टरनेट पर श्रृंखला या श्रृंगार जैसे अशुद्ध प्रयोग देखने में आते हैं। श्रृ लिखने पर देखा जा सकता है कि इसमें आधा श् +‍ र + ऋ की मात्रा है जो सही नहीं हैं क्योंकि शृंगार और शृंखला में र कहीं नहीं होता। यह अशुद्धि इसलिए होती है क्योंकि पारंपरिक लेखन में श के साथ ऋ जुड़ने पर जो आकार बनता था वह अधिकतर यूनिकोड फॉण्टों में प्रदर्शित नहीं होता। शृ, आदि श से बनने वाले संयुक्त वर्णों को संस्कृत २००३ नामक यूनिकोड फॉण्ट सही तरीके से प्रदर्शित करता है। उस आकार में श में ऋ जोड़ने पर प्रश्न वाले श की तरह श आधा दिखाई देता है और नीचे ऋ की मात्रा जुड़ती है, इसमें अतिरिक्त आधा र नहीं होता।

श्र = श् + र् + अ जबकि शृ = श् + ऋ

"श्रृ" लिखना गलत है, क्योंकि श्रृ = श् + र् + ऋ = श् + रृ

रृ का हिन्दी या संस्कृत में प्रयोग नहीं होता।

हिन्दी में लिखते हुए की जाने वाली अन्य सामान्य गलतियाँ यहाँ पड़ें

Common spelling mistakes in Hindi grammar

Should I use कि or की? Understanding difference between कि and की is a common grammatical mistake when writing in Hindi. These two are NOT interchangeable. Following is the difference between कि and की

1. कि is same as ‘that’ and की is same as ‘of’.
2. कि is same as conjunction and की is same as postposition.

For example, रामेश्वरम तट पर भगवान श्री राम जी ने हनुमान जी से कहा कि वह देवादिदेव शिव जी के भक्त हैं और भोलेनाथ की पूजा करते हैं।

In this example, कि connects the two sentences "रामेश्वरम तट पर भगवान श्री राम जी ने हनुमान जी से कहा" and "वह देवादिदेव शिव जी के भक्त हैं और भोलेनाथ की पूजा करते हैं।". Whereas की is used to show relationship/connection like in our example it shows that God Shri Ram ji is Devadidev Shiv ji's devotee.

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