Archive for November, 2006

My Web site.. http://rajesh-sundaram.com

Wednesday, November 29th, 2006

Many of my friends felt that my web site is not updated for a while. True, I was busy and didn’t pay much attention to update my website contents :-)

http://rajesh-sundaram.com

Interestingly from my website logs, I saw my website has gathered many hits .. the golden share goes to my review about Honda Unicorn and Maruti WagonR. I have a bunch of restaurant reviews in Adventnet Internal Blogs. Will add them to my site too. Watch out for a new layout and better information architectured contents. As of now it stands at serving 73 unique visitors per day. When more contents comes in.. and with SEO guru Badrinath’s help, optimizing the contents should help in getting more hits.

- Rajesh Sundaram

XBOX 360 vs Sony PS3 vs Nintendo Wii

Tuesday, November 28th, 2006

There was a lot of hype by the 3 next-gen gaming console launches. Microsoft’s XBOX 360 reached the stores first.. and finally SONY did managed to release their gaming powerhouse Playstation 3 last week.. followed by the Wii console from Nintendo.

Rob Enderle has written a good comparison in Tom’s Hardware, about the 3 consoles. From Sridhar’s post in zoho blog and Rob’s post.. I am sure.. Nintendo will become a family entertainer. ;-) Low cost.. Great experience.. and play with your family and friends. What else i need?

From the reviews I feel Nintendo’s Wii will catch up, no matter how powerful XBOX and Playstation are. It is the experience, Nintendo is betting on. As Rob says, Instead of going behind hardware and power.. Nintendo stays focused on gaming-experience. I believe Nintendo will rock this time.

Here is the copy-paste :

[quote:a05233dbe4]This week one of the big items in the news is the Yahoo Peanut Butter Manifesto: Yahoo’s marketing boss takes the company to task for being spread too thin and not being focused enough. Strangely enough, when you compare the working strategies for game systems between Sony, Microsoft, and Nintendo, in the end it is focus, or the lack of it, that differentiates the efforts.

I’ve been pounding on the Sony and Xbox 360 all week and had a chance to look at the Wii (but only in store) in its final form. We are seeing three very different consoles in the video gaming market right now that appeal to three very different user groups. If you are wondering which one may be best for you, here’s some food for thought.

[b:a05233dbe4]Xbox 360[/b:a05233dbe4]

From the standpoint of industrial design, capability, and features it had no peer when it launched last year as the first of the next generation consoles. Since launch, it has accumulated over 100 game titles and a reasonably growing accessory secondary market. This stresses the core part of Microsoft’s strategy which was first to market.

One problem the company had was manufacturing start late in the year in 2005. That caused a lot of folks, who might have bought Xbox 360, in the end did not, and probably did not buy them in the months that followed either. Still, this gave Microsoft a massive head start and they should end 2006 with the largest installed base of next generation gamers and clearly the largest related catalogue of games.

Core, and relatively unique when it was initially launched, to the Xbox strategy was Xbox Live. This included an on-line service that brokers games between individuals which added significantly to the user experience. In a few days, this service will include downloadable content including the first legally downloadable commercial HD content.

There was also a unique emphasis on voice which may have been a mistake - according to the experts on my gaming panel earlier this month. A lot of guys like to play women characters (it is interesting to note that, evidently, the opposite is almost never true) and voice somewhat messes up the effect. From personal experience, seeing a cute girl game character and then hearing a clearly masculine voice, is a bit disconcerting.

On hardware, they had a good industrial design that was, at least, partially modular and partially customizable with replaceable face plates. This modular nature worked for them since Microsoft was able to add an HD-DVD drive ($200 including remote) to the product. While somewhat inelegant (the Xbox and HD-DVD Drive don’t stack well and the ID is inconsistent), current Xbox 360 users now have a $200 HD solution that is less than half the price of a comparable HD-DVD player. Microsoft charges royalties for Xbox 360 accessories and some of their partners (Logitech, in particular) complained that they were locked out of parts of the market.

Xbox Accessories, however, are very rich in design and construction quality and often premium priced. The new racing wheel is especially stunning.

Finally, Microsoft connected the dots both on the software side, making it easy for developers to develop titles for both PCs and Xbox platforms, and on the hardware side with connections into PCs (particarly Media Center PCs) and wired accessories that would work with both PCs and the Xbox.

So, to net it all out, Microsoft’s strategy was to move early, wrap the product with an online experience (including media), gain synergy with other Microsoft platforms, and move aggressively with connected accessories. Problems were the amount of product available the first Christmas, third parties accessories vendors, who aren’t getting the support they have asked for, no HDMI support, and voice possibly being more of a problem then a benefit. Arguably the most complex strategy but, after the launch problems, Microsoft executed reasonably well.

Sony Playstation 3

[b:a05233dbe4]The PS3 in detail …[/b:a05233dbe4]

I’ve been playing this for much of the last weekend and it’s a solid game machine, powerful graphics, beautiful industrial design, and a good set of secondary features that are, perhaps, a little harder to use than they need to be.

The software inside the box seems relatively rough compared to the Xbox 360 but the 360 has now had a number of updates and the Playstation 3 remains very young. In case design, Sony is best in class with a beautiful piano black and silver color and very sleek lines. The anticipated new controller design got bad reviews so Sony fell back on a wireless version of the PS2 controller that is showing its age and is relatively uncomfortable when compared to the Xbox device. This should make Logitech happy as they arguably have the best Playstation 3 aftermarket controller currently on the market.

The Sony controller is motion sensitive, it would appear to respond to the Nintendo threat, but the motion sensing features are rudimentarily when compared to the Wii and they were kind of annoying in the one game I had that used them.

Sony has been blasted for not competing as a company and the Playstation 3 indicates some progress, but I’m not sure it is the right kind of progress. For instance, they put in a Blu-ray drive, but this drive ran into production problems which delayed manufacturing until way too late. The end result is Sony had to postpone European launch and didn’t have enough to even cover first day demand repeating the Xbox 360 launch mistake. The Blu-ray drive also pushed the cost of the fully featured system $200 higher than the comparable Xbox 360 and over 2x what the Nintendo Wii is.

While the Xbox 360 HD-DVD player comes with a good film, King Kong, the PS3 ships (for now) with Talladega Nights that really doesn’t showcase the system well at all. The Sony doesn’t ship with a DVD remote either and navigation using the wireless game controller is probably not something a non-gamer would enjoy. Going from the Xbox to the Sony, one really notices the lack of a remote. In short, the addition of the Blu-ray drive as a built-in offering - instead of a modular component - hurts it significantly at launch.

While Sony also has an on-line service where you can download certain things, it doesn’t yet have movie and TV show downloads, even though Sony should be more able to provide this then Microsoft because they actually own a studio. This is the kind of thing that really points to Sony’s inability to compete as a company. I had difficulty downloading game trailers without crashing.

The system itself has HDMI support for the HD experience and this is unmatched by either Nintendo or Microsoft. It also has an internal power supply which makes it easer to set up but also appears to make it run hotter. Of the three, it is the easiest to initially set up (when hooked up to a current generation High Definition TV).

Sony won’t integrate with a Vaio PC, even though the Xbox 360 will, which still seems incredibly foolish to me (why would you provide better connectivity to a competitor?).

So the Sony strategy appears to surround Blu-Ray. Their desire to push it into the market in large numbers resulted in delayed shipments, a harder to use system, and some weird choices like leaving out the remote as a bundled item. Like Microsoft, the Sony Playstation is substantially cheaper than a stand alone Blu-ray deck (often selling for more than $1000) but, unlike the Microsoft solution, it is not complete as shipped.

In the end, the PS3 simply feels incomplete and rushed and will probably be a much stronger offering after the core software is updated next year.

Nintendo Wii

[b:a05233dbe4]Nintendo Wii - a first look …[/b:a05233dbe4]

The Wii is pure gaming, lacking the multi-media focus of the other two systems. Nintendo focused on game play and came up with a unique motion sensitive game pad that initially caused concern but currently is driving rave reviews. Hitting an aggressive $250 price point and avoiding both the Microsoft and Sony mistakes with regard to initial volumes, it shipped millions of machines into the market and still sold out. Numbers will probably show that Nintendo easily outsold both the Sony and the Microsoft products through November but since Nintendo has hit constraint now as well, Microsoft, which is not constrained, could still catch up before year end.

Showcasing a very clean and simple design, the system is not High Definition and isn’t designed to be a DVD player, HD or otherwise. However Nintendo recently announced they would have an extra price DVD software upgrade next year. This is a game system pure play and the market often favors pure-play products, because it understands them and buyers are less likely to be intimidated.

The Nintendo Wii is emulating the successful Palm Pilot and Apple iPod strategies in staying focused and reasonable pricing. Its shortcoming is that it largely plays to a younger audience and that may limit its potential market size. This claim is not entirely accurate, because my wife, who is not a gamer, and despite the fact that I have both an Xbox 360 and a Playstation 3 wants to get a Nintendo Wii because she feels she could easily beat me in a game of virtual tennis with the motion activated controller.

So, Nintendo’s strategy was to stay focused on the basics, good player, good price, great controllers. I like simple strategies because they are easiest to execute and Nintendo is collecting the benefits right now.

[b:a05233dbe4]Wrapping Up[/b:a05233dbe4]

The Microsoft Xbox 360 currently provides the richest overall gaming and media experience thanks largely to a robust platform and having a year launch lead. The Nintendo Wii provides the best individual, aerobic, gaming experience and will likely be the most popular with parents (and wives) as a result. The Sony PS3 simply doesn’t feel finished, but, given the ability to download updates many of these shortcomings should be addressed next year. Once that happens the Sony should be able to better go toe to toe with the other players, for now the market (at least for the new generation of gaming systems) appears to belong to Microsoft at the high end and Nintendo at the low end.

If I were buying a system for myself or for someone into High Definition programming, I’d favor the Xbox, as a gift for kids I’d favor the Nintendo (assuming I could find it) and, with the Sony, I’d stick with the PSP (arguably the best portable player and both more affordable and more available this year) until the PS3 matures a little more and drops out of the Ebay nose bleed pricing phase.

[i:a05233dbe4]Rob Enderle is principal analyst for the Enderle Group. He can be reached at renderle@enderlegroup.com.[/i:a05233dbe4] [/quote:a05233dbe4]

Chennai Autos - Fares , Drivers and Life

Tuesday, November 28th, 2006

The other day I was traveling in an auto from Vasanth Apartments, velachery to Sathyam Cinemas. After much bargain.. the driver and me agreed for Rs.110 (still i dont know if thats too high). :-?

Soon I was speaking to the driver and asked him what’s the reason behind “no-metered-charges” and why the fare is high in chennai? He responded saying the main problem starts with Fuel costs. A litre of petrol along with 40ml of oil costs Rs.60 to them. And for one liter of petrol the auto gives approximately 25 to 30 kms max.

So normally a to-and-fro from velachery to anywhere in mount road consumes almost one liter of fuel. Usually the return trips are empty, and only 30% of the return trips are fortunate enough to be filled with passengers. So naturally the drivers tend to collect the charges for the return trip also. So if you travel 5kms.. they charge you for 10kms to compensate empty returns.

He also told that the minimum fare per km set by the govt (i guess it is Rs.7.50 per km) was ~4 years old and the fuel costs have doubled in the mean time. He said, drivers are ready to switch-on the digital meters if the govt revises the per-km charges. When I asked about fitting gas-fuel kits, he said that drivers would be happy to do that coz it is cheap, generates more revenue, but still they are very concerned about safety norms. That’s why they still prefer fossil-fuel. (A good education / awareness campaign should solve this issue.)

Also he told me that trips/day are not good in numbers.. ranging from 1 to 6 trips (max) per day. This is due to 1000s of autos running in chennai.. leading to more-autos vs less-passengers situation. So managing the fuel costs + daily rental (Rs.150 for one auto) takes the golden share leaving just 30% of the revenue as profit. With that 30% he has to manage his family and daily life.

From his point of view.. his words makes some sense. From a LIG (lower income group) passenger’s point of view.. to cross 10 KMS… paying Rs.100 is highly expensive. Because, for that fare, he can travel ~200kms in a bus or train. :-D

I think switching to automotive-lpg is one good way to bring smile on both faces. And it is up to our govt to take that initiative.

Btw.. let us share the generic auto fares demanded by auto drivers in chennai. This will be helpful to all :-)

From what I know the following are the appx fare (after bargain)..

1. Velachery to Chennai Central - Rs.150-Rs.160

2. Velachery to Sathyam - Rs.110-Rs.120

3. Guindy Kathipara Jn to Velachery - Rs.60

4. Chennai Central - Velachery - Rs.125 (Prepaid)

over to you guys..

User Experience - Keeping it Simple

Monday, November 20th, 2006

User Experience of any product (be it a mobile phone.. or software or microwave oven.. or anything) excels only when things are simple to use.. simple to learn. This is the fundamental mantra teached/advised by every usability courses and Gurus.

Not all people have time to learn a product fully and use it effectively. When people have less time to spare for learning, it is the experience-designer’s job to ensure, the product is learnable as quickly as possible by the user. When the user fails to learn the basics within his comfort time, the product is in trouble.

In software :

Keeping it simple doesn’t mean that you should write a simple code in the back-end. This popular Keeping It Simple (KIS) principle applies to the user-experience. No matter how complicated the software’s internal core is, it is the front-end or the presentation layer’s ability to present a usable interface to make the product succeed.

Flickr and YouTube are numero-uno in their domain. Why? coz they are easy to use. Why Mac OS excels? coz it hides all the complexity of the BSD Unix and presents a really simple yet powerful user interface. Why iPod became one of the best selling gadgets in history? its simple design and simple user-interface.

So remember “KIS” principle in experience design. IOW, this principle is popularly called as “KISS - Keep It Simple Stupid”.

-Rajesh Sundaram

Usability - Firefox 2 - Undo Close Tab feature

Saturday, November 18th, 2006

Ever wished that an UNDO is available for accidentally closing browser tabs? Well, Firefox has the answer now. Earlier there was a plugin to fulfull this feature. But in Firefox 2, it is an in-built feature. :-) check out !

Rajesh Sundaram

User Interface Design - Designing for Browser Viewports

Friday, November 17th, 2006

User Interface Design - Designing for Browser Viewports

Designing / constructing a web application or web page requires consideration of several factors including accessibility, ease-of-use, visual appeal, support for challenged people etc.

Remember generally the browsers offer 60%-70% of the screen space to be used.. refered as “Viewport”. Refer the image below. The rest 30-40% is shared with the OS and Browser’s elements. So your web app/ page should display all the important user interface elements within that 60%. Anything that goes below that 60%, will get hidden but viewable once scrolled down.

So when you are starting your design in Photoshop.. remember to maintain the mockup’s dimension equal to the viewport’s dimension. Many people start with a blank image that measures 1024×768. Designs that occupy the entire 1024×768px will sure create scroll and may hide some important UI elements. Though it is subjective to the design, It is better to start with a blank image whose dimensions are lesser than viewport dimension. To start with the 990×570px could help you. This is not a standard dimension.. but relatively close to the generic viewport size offered by all browsers. If the product/app/page is accessed by broad range of different user groups, then consider 800×500px dimension.

Statistics says that browser market is shared with Microsoft’s Internet Explorer, Mozilla Firefox, Netscape/Mozilla Suite, Opera and Safari. While IE enjoys the majority, its close competitor is FireFox, followed by Opera. Except IE6 all other browsers support tabbed browsing. Exception being Maxthon, which is built upon IE. Do a little homework and testing in all browsers to test the design consistency.

Rajesh Sundaram

World Usability Day - Chennai

Thursday, November 16th, 2006

On November 14, a group of usability professionals from AdventNet (including me.. yeah yeah) was there at Tidel Park chennai, to attend World Usability Day celebration organized by Satyam Computers. The event is first of the kind in Chennai. Satyam’s UXM division has taken good initiatives to build up a good community of Usability Professionals through this event.

The World Usability Day 2006 - Chennai, event started around 5.30 due to late arrival of speakers coz of traffic. Vijay Thadepalli delivered a good speech about AISC and Business opportunities in Usability. Dr. Pithambar delivered his insigths and ideas about metaphors. Anirudha Joshi was quick and fast (due to time constraints) and finished his 93 slide presentation in just 50 mins. He talked about Rational Unified Process and 5 Layers of Usability citing the examples from Garret’s book.

Here are few photos…

Usability - Sign Up Vs. Register now

Wednesday, November 15th, 2006

This is my observation, thoughts about the geological or say, social language usage, that is partly a usability issue in that particular context.

Some of the websites requires the users to “Sign in” with their user name and password. One can see a sign-in portion of the screen with the heading “Sign in”. Here, the word “Sign in” is interpreted successfully as the action, where one needs to provide/type their assigned user name and password to gain access. Since everyone has signed some documents, signed some entry books at doors to gain access.. the word “Sign in” makes good sense of the context.

Next, if you want to sign-in, you need to be a member first. To become a member, most websites allows the users to register or sign-up. I believe the word “Register” is more appropriate for use in India rather than “Sign-up”. Because in India, the word Register is used right from the school days onwards. You have the “Attendance register”, “Office Registers”, “Vehicle Registration”, “Registration at events” etc etc. So naturally almost every educated Indians are familiar with the word “Register” associating the action to : the act that enrolls or adds some object or object’s name to a list or group.

But Sign-Up may be relatively new (for a novice indian). Though it means the same meaning of “Registration”, a common man may take some time to understand or even guess what does that word actually means. Sometimes he may confuse it with Sign-in’s opposite! This, somehow falls close to an usability issue.There is only a 50:50 chance that a novice indian user can understand the meaning of Sign-up within the first two seconds. So I think, websites who’s targets starts with novice indians could use the word “Register” instead of “Sign up”.

The same story goes with the words “Browsing” and “Surfing”. Surfing is the americanized style , where as Browsing is desi style. I see a lot of people talking “I visited that browsing center”, “I just came from browsing center”.. and even the internet cafe’s are mostly named as ” Internet Browsing center or Internet Cafe or Cyber Cafe” etc. Rarely I see some ” Internet Surfing Center”. :-)

Disclaimer : The above is my thought. I do not have any documented proof. If you disagree or wish to add more, let me know.

User Interface mock-ups - PHP Powered

Friday, November 10th, 2006

User Interface Mock-ups and PHP

When the developers are busy with back-end works, in my free time I help them by writing the HTML and CSS coding for the UI myself. Sometimes this helps to ensure the UI design perfectly matches with my fair mock-up and cosmetic idea.

Currently I am working in a plugin module with myself (as Interaction and Experience designer) and Mangai (as core developer) as the team members. The works kick-started after we had a paper/image/storyboard session to capture the flows. She was busy with back-end works and I offered to write some HTML mock-ups for my UI designs. Interestingly, at some places I found that writing code for repeat-contents takes too long. Also it added many lines of code, making the code more complex to handle. In prototypes where you often change the design iteratively, the code should be easy to handle.

So I thought, If I could use some scripts to generate repeat contents the work load would be less. I thought of why not PHP?. Then I installed a PHP module in my apache and it started working. Now, I write few lines of PHP code inside my mockups to handle some repeat-contents. PHP is relatively easy to learn (atleast the basic things) and helps to design some interactive mockups quickly. 8)

Rajesh Sundaram

Calendar Reviews at calendarreview.com

Wednesday, November 8th, 2006

I was searching the net for online/offline calendars. I was evaluating Jotlet , Google Calendar, 30 boxes and a few more. During a google search, accidentally came across this link and whoa! I thought I had wasted a couple of days searching on my own.

The site is called calendarreview.com and it hosts reviews about some 20 calendars. Good source of information for those who are evaluating Calendar apps. Infact I never thought there were so many calendars existing.

And a good news is that Adobe is working on a Open Source Calendar Framework. You can read more about AOSCF here