Few people doubt that 2010 will go down as the year the tablet computer took off. On April 3, the first day of sales, Apple sold 300,000 iPad tablets to eager buyers. Weeks later, Apple announced that it would delay by one month the international launch of the iPad because it couldn't keep up with domestic demand. Meanwhile, other tech companies are gearing up to ride the wave by prepping their own tablet PCs.
Rivals to the iPad include tablets that carry Google's Android operating system, Flash video, multitouch screens, front-facing cameras, and multitasking support. These models offer alternatives to the iPad, which lacks key features such as Adobe's multimedia Flash technology, a camera, and a built-in USB port.





















