Archive for category Technology
IT Industry in India: Exchange Rate Risks and Competition from China
Posted by veetrag in Technology on May 1, 2009
Summary:
This paper discuses the IT industry in India and exchange rate risks. Starting with the history of the Indian IT Industry, the paper talks about change in government policies and how it impacted the growth of the industry. After devaluation of the Indian currency in 1991, the Indian government changed to a liberal policy and it helped the growth of the IT industry. The government also established Special Economic Zones to boost the growth of the Indian IT Industry.
India does not have a high domestic IT market, so most of the growth involves export to the US and European countries. Indian currency is volatile and businesses are exposed to exchange rate risks. This paper discusses different hedging techniques and finds out why options and futures are the best options for the Indian IT Industry.
China is a fast growing economy and is challenging the Indian IT industry because of advantages similar to India. This paper discusses advantages and disadvantages with both the economies. It discusses options such as joint ventures and establishing development centers in China for Indian IT companies to penetrate into the Chinese market.
The third section of the paper deals with differences in exchange rate systems between India and China. China follows a pegged system while India has a managed float system. This section discusses the differences and impact of exchange rates on international trade.
Twitter – Aston, CNN, Oprah, it doesn’t matter!
This post is in response to the questions asked by Mr. Tweet on his blog:
I have been using twitter for almost 2 years now and was expecting some popularity but not of this level. My opinion about Aston Kutcher Vs CNN, I do not like what is going on. It is just a publicity stunt and a rat race. Many people joining it and abandoning it after two days. Real value of twitter can be added by community, when you have similarly minded people interacting. Not by trying to decide what gift to buy for someone else. What purpose does a million followers mean? Just an ego boost.
Second, why a reputed organization like CNN has to get involved in this. It is like comparing apples and oranges. Aston takes opinion from people while CNN is just broadcasting medium. And since there is no revenue model, they should not care how many people follow them.
Third, definitely there is too much noise but it does not affect me. I follow right people and few people follow me. I use some news sources, utilities like tweetscoop, filters and my purpose of using twitter is served. I can shut anyone down when I want by unfollwing or blocking them.
Fourth, yes quality information is reduced but that depends on how we use it. Having a set of people you like and following them in appropriate. Twitter is such a generic tool that it can be molded in any use we want.
Fifth, it was not Aston who made it mainstream media. When pornographers started joining twitter, it had become mass media.
Trying FB Connect
Last few weeks have been extremely busy and was completely away from Blogging and Podcasting. Today I had some time and tried WP-FB Connect Plugin to enable commenting on my blog using Facebook login. Seems like it is working now, but I am more excited about the feature where we can have comments in thread format. At this time you can see an addition option “Connect with your Facebook Account” while commenting. So, basically it acts like OpenID with a little bit social feature.
Tried the Sociable plugin which can help build FB community for your site, but I am facing issues with FB login button, will have to work on it.
You can try out different options at Facebook Plugin Directory
To Facebook or not to Facebook?
For last few months, I have been thinking about the kind of content we are creating over the Facebook. The issue is not regarding the content but its usage, specially with Facebook as the owner of the content.
The problem started arising with the amount of applications mushrooming for the FB platform. Users are promoted for “access” but there are many concerns amongst experts that someone can write an application to bypass that process or disguise an application, whose real purpose is to gather data. A typical example of this is – when we add an application to play some game. They do not need to access our information such as birthday, marital status etc. But we have to grant that access to use that application and we don’t know what they are going to do with our data.
My second concern is regarding the way facebook is handling the data. In November 2008 FB lost all the preferences data and asked user to set there preferences once again. What if they lose some other relevant data or expose this data to some groups.
As far as data loss goes, this isn’t that big a deal. The only data that Facebook lost was preference data, not any messages, photos, videos, or the like. But preference data is also important. What if Facebook had lost everyone’s privacy settings instead of just their e-mail notification settings? It would be (slightly) more serious. – TechCrunch
Third concern is regarding the trust with Facebook. In the episode 181 of Twit, while discussing the topic of Facebook opening its API for status updates (to compete with Twitter) there were few interesting observations made by Wil Wheaton. According to him, How can we trust facebook of not selling our data to some other agencies? How can we trust that they will not misuse our data. Specially when threats like identity theft are becoming more serious, a little mistake on their part can cause serious damages.
Fourth concern is regarding the option of not allowing us to delete our account. Few days back I wanted to delete my account and I realized that there was no such option. The closest thing to that is suspension of account and that can be reactivated by one mail. Why don’t they want to delete my personal data from their servers. If I want to leave your site, I have right to erase all my information from your server.
Fifth concern is regarding the latest Terms of Conditions change by Facebook. According to new TOC, facebook has rights to all the content that we generate or upload on FB. As per Consumerist blog
Now, anything you upload to Facebook can be used by Facebook in any way they deem fit, forever, no matter what you do later. Want to close your account? Good for you, but Facebook still has the right to do whatever it wants with your old content. They can even sublicense it if they want.
Then, I have some little concerns regarding FB connect where users might be able to write cross-server scripts too and exploit Facebook.
I agree that every person who has a web presence (might)wants to be on FB. But we can reduce the amount of data that we put online. Whatever data we put, we should be comfortable enough if we lose it. I don’t think only facebook is the problem, over time we had discussed same issues with Google and any organization that grows big in size.
Windows 7: Issues and Experience (First Try)
Posted by veetrag in Technology on January 10, 2009
Experience
- Really liked the installation, it was easy and fast. I would say fastest windows installation ever.
- Looks very neat and clean. It is definitely a much improved version of vista. It does not have too many irritating pop up messages prompting us to say Yes every time.
- Windows 7 taskbar (or as people call it superbar) is amazing. Very fast and handy, makes transition from one window to another very easy. Preview adds to the functionality. It also has a jump list option, by right clicking on any icon we get options like ‘close’, ‘pin to start menu’ etc.
- USB detection of external devices and installation of drivers, very fast.
- Network setup was a ‘piece of cake’ no efforts at all. I could set up ‘home groups’ and can share folders/music/pictures in single click.
- I could install other Vista compatible software (AIR, Firefox, Tweetdeck, Live Writer, Antivirus) and they worked perfectly.
Issues
- I am unable to access my Vista partition. Winmatrix forum suggest this
By default, Vista is C:. When you install Windows 7, it temporarily becomes "C:" when it is in use.
So unless you can change the drive letter of C: you won’t be able to see it.I tried this approach, but could not change the Vista partition. Other approach was to disable UAC but could not figure out that too.
- Could not use SD / Sony pro cards directly on my laptop. (I suppose the drivers are not put in this beta versions)
- While creating a user, we cannot skip the ‘hint’ input, that is very irritating.
Conclusion: This is the first try, but I loved the system. It is definitely what Vista should have been. I don’t mind if Microsoft would have taken some extra time to ship it, but I will definitely mind paying extra for this since I already bought Vista 6 months back.
How Tweetdeck changed the way I use Twitter?
Twitter, the best service that I am aware of. OK, I won’t get into my love for Twitter, but this post if about Tweetdeck, twitter client, that changed the way I use twitter.
These were my main issues that I was facing
- There were a set of people I wanted to follow, but didn’t want to read each and every tweet. I just wanted to read their tweets when I was free.
- There were a set of people whose, I didn’t want to miss any of their tweets.
- There are a few celebrities (@Scobelizer etc) that I follow and I didn’t want to follow them all the time but wanted to know their opinion and check their (past) tweets in free time.
- I didn’t want to miss any instance of @kv used by anyone ( even from my non-followers). Sometimes when someone uses replies to multiple people, it does not show up in one’s timeline (replies).
- Since twitter stopped IM service, there was no way of ‘track’ option and that was one utility I miss the most.
- I wanted to use other services which use Twitter credentials to log in and their ecosystem is based on twitter. e.g. TwitPic.
How Tweetdeck solved all the issues:
I can for groups in Tweetdeck and that sorts out the problem of grouping people. I have formed groups such as Buddies, Blacksburg, Celebrities and that gives me an option to concentrate on group that I want to talk to. I can clear tweets individual group of tweets and ignore a group if I want to.

Now, I do not miss any tweets that have mention of @kv because Tweetdeck replies group not only check using API but also uses Twitter search.[Check above image, last tweet in second group is a retweet of my tweet] This has one more advantage, I reduce the Twitter API calls.
Track option can be simulated by search option provided by Tweetdeck. We can create search groups with particular keywords (f1, Yapodcast, semantic web, ces, mumbai) and can get results in one or more groups. Search functionality includes AND and OR option too for optimizing our searches.

At the same time using other services such as TwitScoop, I can which what are the current buzzwords on Twitter. That is a very fast way of getting news. (In the image above, I could see Earthquake as buzz world and just one click on it told me, people are talking about earthquake at San Bernardino, CA which occurred just 10 min back)
Not only this, I can use my other favorite services such as TwitPic, 12seconds and a lot of choices of URL shortening services. Now, I don’t have to open browser and login to multiple systems.
Shortcomings:
- Tweetdeck stores all the group and search settings on the client side only. So, if one formats the systems and reinstalls Tweetdeck he will have to create his groups and searches again. But, how often do we reinstall our system. I believe Tweetdeck team would be trying to include a server level component too, which will store all the info on Tweetdeck server. This should not be a difficult task to do.
- Tweetdeck’s groups take too much space on desktop and we have to scroll sideways. I would say, use it judiciously and you wont get into trouble like this. Any tools which provides group functionality will have to face this issue.
Suggestions
- I would like to see a tagging system included into Tweetdeck. I can create few keywords that I usually want to use as hashtags and then I can use a drop down to include them in fast way. Going ahead, there can be an algorithm which can include hashtags on its own from my set of hashtags. (I suppose this also does not need algorithm, just a call to Open Calais API can provide that functionality)
- I should be able to resize the group tab on Tweetdeck.
This twitter client proves two things, firstly, how simple tools can transform the way we use a service and secondly, flexibility and simplicity of twitter, we can mould it is any shape we want for our usage.
Tech Predictions for 2009
Posted by veetrag in Technology, Web on January 1, 2009
1. With Semantic Web gaining popularity with applications like OpenCalais, Twine and search like Powerset, we will see a flood of application in Semantic Web area. Most of the application would be in research phase but geeks would be early adopters of those and pave way for mainstream applications. Good semantic web applications would be available by 2011 only.
2. Microsoft’s new Windows 7 will help regain the MS authority. With Vista going wrong and ‘failure’ of advertising campaign the best solution would be to show the world what they are good at.
3. Google’s android will gain more popularity and we will see a new set of mobile from wide manufacturers participating in it. Soon, we will have a multi touch phone and a true competitor to iPhone.
4. Apple will jump into the field of Netbooks, we will see a variety of MBA style netbooks from apple. Apple market share in computer market will grow at much higher rate.
5. Twitter will still be struggling to find a business model for them but definitely it would have gone mainstream with exponential rise in users. Twitter will introduce ‘groups’ for everyone (currently in Japan only).
6. Yahoo would still be in bad waters. Even though they have the best semantic web app (Search Monkey, source : ReadWriteWeb) and other applications doing well, they don’t have the proper business model. Yang would be leaving and Flickr/Del.icio.us still hasn’t started making money. Yahoo will come up with more and better products but still would be struggling catching up with Google. Expect a good semantic web application from Yahoo.
7. Facebook platform will develop more and we will see better application development which will not just include the entertainment factor. We will also see a much better usage of Facebook Connect program and it will gain popularity over open ID.
8. Market will be flooded with the series of Netbook from most manufacturers. It has been proven that Netbook will be the future for power users and the idea is catching up to mainstream.
9. Microsoft will launch Zune Phone in competition with Apple and Google. It would be having the same Windows Mobile platform but the device will be completely different from current devices.
10. We will see more adoptions of SAAS and SOA approach by the enterprises. Even with developer’s love for PHP, ROR and other similar scripting language will grow enterprises would still more money into SAAS model.
(This blog post was in response to a question at Mahalo Answers)
Gtalk Video Compared to Skype Video
Posted by veetrag in Technology, Web on November 12, 2008
I tried to compare the Gtalk video with Skype video, using the same connection and other conditions. Here are the results :
Video on Gtalk
Video on Skype
We see the video quality on gtalk is much better than quality on skype. Video on Skype is much more grainy, edges are not smooth and when their is motion we get a blur, while in Gtalk video we do not have any issues like that. Still sound quality on Skype is better than gtalk.
Eric Schmidt & Mark Warner on Job Creation & Technology
Posted by veetrag in Events, Live, Technology on October 24, 2008
Today we had a chance to be with Google’s CEO Eric Schmidt and former Gov Mark Warner. This was a live blog (but could not be updated that time).
11:31 AM: Mark Warner (MW) and Eric Schmidt (ES) walk into the hall, crowd stand up and applaud.
MW talking about Schmidt/Google, setting up the context for today’s talk. He is explaining how one role of IT was to no one has to move out of city for the job. It has not achieved completely even after tremendous growth in IT sector.
MW: For every election, politicians say this is the most important election and this time we are not lying. (Crowd bursts into laughter).
He emphasizes on four factors that will contribute a lot for winning and competing in this global economy.
1. Education and Innovation should be the top priority.
2. Value add should be innovation capital, US’ value add by innovation to GDP ratio is very low as compared to other countries.
3. Healthcare is most important because it give competitive advantage to individuals as well as industries.
4. Infrastructure should be developed – roads, rails and broadband are three major areas where US should develop. He gives example of how Shanghai has the fastest railway system, talks about US is ranked 16th in world in terms of broadband connectivity.
How we frame all of these together and move America ahead. Talk moves to energy sector, as it will solve a lot of energy related issues as well as generate jobs. More emphasis on energy, one should think about it as national issues rather than Democrats or Republicans issue. Conservation of energy, domestic drilling, and nuclear energy are some topics we should discuss more often. Over a period of 5-10 years by just conserving energy we can change the country. Talk moves to automobile industry and how they can improve vehicles with the help of state governments. He feels some stricter laws, tax exception can help automobile companies in US to innovate and sell.
11:44 AM: ES in center now. He talks about the first politician to visit Google was Gov. Warner because He wanted to know how networks will evolve, how more jobs will be created rather than asking for funding from Google. He was the one who went there to learn, when was the last time when any politician wanted to learn.
11: 47 AM: ES talks about his childhood in Blacksburg. Gone Talks about Lyric Theater and with the wind was his favorite movie. He is telling a story about his brand new red bicycle, he parked it in front of police station (which is just across the street) instead of theater as he thought it might be safe. When he comes out of movie he finds his bike was stolen. He goes to the police station, it’s a crisis my bike is stolen. Officer said, come up to the jail. He opens the jail and bike was in lost and found. There were no prisoners so he kept the bicycle there. Blacksburg is a peaceful town with no crimes.
He says Blacksburg is a small town with great values. One of the most wired places in America and still it has not lost the same touch he felt 20 years back, it’s the same small place and prisoner free jails.
He is talking about MW now. There is a set of policies; his energy plan is the approach we need. He is telling many people ask him the question – why don’t we solve all the problems at once? Is there a way where we can solve all at once? My answer is yes, all problems will be solved if we solve our energy crisis, it will act as stimulus program. It does not only short term problem, but solves long term problem too. It will give us leadership in new technology area. Energy and Communication can be linked together. He gives an example: Imagine a situation where we have a Chevy + battery, we have smart energy grid, a complex algorithm to find out when to charge and when to discharge, it’s an obvious solution and it will saves us trillions of dollars. But we don’t do it!
This is the time somebody should take leadership, Govt should understand run this as business, create jobs, working on energy will lead us to future. This will reduce dependency on other countries too.
Q&A session:
Q: How do we solve energy crisis and job problem at same time?
MW: Jobs will be created if we have more power plants. He talks about the smart-energy-grid. If we can create power source, wind, bio, nuclear and then connect it to grid which should transfer energy to more stressed areas. We should grow [some crop to generate fuel].
ES: Solar in south west done right will create a million jobs. Grassland should be used to generate wind power, Eastern Texas has huge potential in that. Here in Virginia we have thermal resources which are not used properly. Combination of smart grid and more power sources will generate jobs as well as solve energy crisis. [He talks about Venezuela]. Oil prices have gone down, why we should let one country dictate us. We should try to solve the crisis on our own and reduce dependency and smart grid is the solution to that.
He moves on how innovation in IT and telecom innovation did not allow Japanese dominance in 90s. A decade ago, 8 out of 10 solar companies were US. But that has changed, now European countries dominate, whose failure is this?
Q: Why do we need government to help energy companies to get into this field, once any organization sees potential in this business they will jump in it?
ES: If we don’t have infrastructure and a company tries to do something. Let’s say they buy some land to generate wind power and they are successful in doing so but they just don’t need energy, they need infrastructure to transfer energy, loans for funding. Many companies have gone bankrupt tried to do so because government did not help. So, government will have to push, organizations are waiting for government to do something, once infrastructure is ready companies will jump on opportunities. He gives an example here: It was ARPA who created network, basic research was done by government and then IT companies like Google grew on that infrastructure.
Q: Education system has fallen behind, European and Asian have gone ahead in math and science education. What should be done to boost math and science education in US?
MW: We lose enormous number of students because they fail in math or science. We have a system in which we put least experienced in weakest or remotest schools. But need to put best teachers in weakest school and improve it. We can have an incentive program for teachers to move into such areas. This program has already started in VA and should not be used everywhere.
We need an education system, which also deals with tech education, not just engineering. High school diploma along with a tech certification to improve number of tech people in the country. Currently out of 80k high school only 10k gets tech certificates. This number should increase.
Why high school has to be 4 year and college 3 years. We should have a program where last year in high school should be clubbed with junior year of college. That will reduce the time period for college education, will keep a kid focused and will reduce cost for students. [This is his plan]
ES: Notices how precise that answer was. We have to solve this problem and agree with Gov’s plan
Q: We have the architecture and technology for white collar jobs to be done at home (telecommuting) and that will solve energy crisis too. Why don’t we follow that approach?
ES: Most people prefer to go to workplace. We like to put all of them together and that improves results. People commute less if offices are put in most dense areas.
MW: We have that as an option but bandwidth is an issue. We do not want to increase density in metropolitan area so we should spread the organization outside where cities, so commute time will reduce for people.
Q: Will Google open some facilities in VA?
ES: We have some connection in VA and we use it.
Q: [She first thanks Eric for her scholarship that she is getting from Google] Geosciences has been essential for energy, oil, dumping nuclear waste etc. Why the budgets are declining in this field when everyone wants to solve energy crisis.
MW: We invested a lot in 2004 (when he was Governor) to graduate student specifically for same reason. I do think government need not pick winners and loser, but try to spur the basic research. Research should be a national priority.
ES: We need more political leaders who understand importance of research (and believe in science – this was a joke and crowd burst into laughter). If you look at business opportunities, the economic value in energy industry is very less, so we need to have a market (we already are) but government should try to do something to push these effort and assure investors, that will increase the cash flow and would be better for research.
MW: There is nothing in between turning off lights and buying a Prius when it comes to energy crisis. We should have ways too and educate people. Japanese have same standard of living and their per capital energy usage is half of ours.
ES: We should reduce organization consumption that should set a standard for all. He gives an example; he went to a conference long back and found out about efforts than an organization takes. He asks facilities team and they have a plan with $2 million (which is very low amount for Google) investment and will take around 2 years for returns. Eric asks them, then why didn’t you tell us this plan. They replied, you never asked us. He says, it’s easy to conserve energy but no one cares about it. We have to increase awareness.
Q: How can Cloud computing help us in energy crisis.
ES: This is first university in US to have all applications online. And this not only is a good example of cloud computing but also tells us how efficiency has increased tremendously. This was not done necessarily to solve energy crisis, but it helps. IT has a role to play in it.
He is talking about how technology has improved over years. We have cell phone, with camera, GPS and camera. We will have knowledge economy and that will give us competitive advantage.
MW: IT should not just be used in few field, they can be used across fields.
ES: Power of IT to be used in healthcare, an individual should have his record which an individual has control over. It can be in electronic format. [I think most people did not get this hint, but I am sure this is in line with the current rumors about Google’s new service – electronic medical record in the cloud]
Q: [A question about how good Android is doing and what is the future]
ES: He talks about technology it has and other details. He tells about how an apps such as bar code reader can be developed, which will find the cheapest rates in the area. [Crowd is pretty excited after hearing this, no surprise this side; this has been discussed on TWiT many times]
Q: What are the barriers in developing public transport infrastructure? Will we have better system as European countries?
MW: We did not have any major infrastructure reforms after Eisenhower. Our aim was to develop some industrial sector and we succeeded in that, but he thinks funding to develop this kind of infrastructure is not possible in near future, State government funding are reducing and there are other issues such as financial crisis which should be taken care first.
[Five more minutes remaining now, there will be one more question. But I can’t sit here, will miss my Statistics class otherwise. It was a nice session, Lyric theater was full and I believe many people were not allowed in. It was good that we came an hour early to stand in queue. I miss my D40 though; a nice photo would be good.]
Disclaimer: Answers and question are not exactly what were spoken, this was my reconstruction.
Top 10 Free Apps for iPhone/iPod Touch
Posted by veetrag in Technology on October 19, 2008
I have been using iTunes application store for some time now and have found these 10 applications/games very useful.
- AroundMe – Application that locates you on map and then you can browse through nearest Banks, Bars, Coffee shops, Gas Stations, Hospitals, Hotels, Movie Theatres, Pharmacies, Pubs, Restaurants, Supermarkets, Taxis and Theaters.
- WordPress – Blogging application that allows you to connect to WordPress blogs as well as self hosted WordPress. Very useful apps for short posts.
- Twinkle – Location based twitter client. It locates fellow Twinklers nearby ( Till 50 miles radius) and shows there tweets. Really nice to explore fellow twitter user in your area.
- Facebook App – Much better than the Facebook iPhone interface. This not only allows you to comment on status and other things that are not allowed but also helps you use Facebook chat.
- Fring – This is the chat/VOIP application that can be used to connect to google talk. Wonderful application.
- Active Eagle – This application is used to locate you and then update your location on FireEagle.
- Movies – Another application which locates you and then finds out which movies are running in nearby Theatres. Not only that it gives you other movie related info such as ratings, box office collection and links us to IMDB and Rotten Tomatoes.
- Wikipanion - This is a very handy application, sometimes it gets hard to check wikipedia on mobile safari. This app formats Wikipedia pages for iPhone and displays then in nice sections.
- Hangman – Hangman game.
- Spaceman - A very graphical game, try it now, it is free for sometime only.
PS: I have not ordered these apps in ‘Top 10′ fashion, order of importance can differ as per usage.