No doubt the iPad is one of the more interesting pieces of electronics to be delivered to the market very recently. While some consumers have complaints about what the iPad can't do, such as take pictures, others love the simple interface and high definition screen. After weighing the pros and cons of the iPad, you can now decide if you want one.|All in all, the iPad has many attractive features which many users find convenient and even addictive. Along with access to the Internet, this thing is the total package for entertainment. But there are limitations to consider that include tradeoffs like not being able to make phone calls or take photos. You'll need to consider all of these things as you work out in your mind whether you really need an iPad or not.

Everybody agrees that end-user Response Time is the most important metric for judging application performance (or the more popular term App performance in the recent days). We will just refer to it as response time in this article. The conventional definition of response time is the time elapsed between a user clicking on a button/hitting a return key and getting the results that she is expecting. Another way of defining it is the wait time the user experiences when she is involved in the same operation.