We all know the iPhone is a revolutionary piece of tech and we all know it will be challenged from time to time. However, it just doesn’t seem that anyone has come close to being as revolutionary as the iPhone has been … they all take some piece of the iPhone’s UI, tweak it, add some stuff then wrap it in a fancy ad campaign. But the fact is, besides multitasking, no one has changed the game like the iPhone.We’ll see how the phone does when the specs and design are finalized. My only question is, what if you’re a lefty?

“One Laptop per Child” (One Laptop Per Child, OLPC) Project Board, today announced its next-generation products XO-3 Tablet PC the latest details, including a few pictures this product concept models, as well as several new features. The Tablet PC is only the size of the envelope, the back will set up the camera equipment. Not only that, this model will be carried out using wireless mode power supply, fully embodies the sponsor of the project Nicholas Negroponte (Nicholas Negroponte) “No jack” design philosophy.

The release of Firefox 4.0 may still be nearly a year away, but the excitement for the new version is already growing. In July, we revealed the first images of Firefox 4.0. Now one of the designers behind the browser has shared on his blog updated mock-ups of the new design.

You can bicker about its form, specs and sensibilities later, but first lemme give you the details on this awesome HTC evolve. It’s a concept tablet computer that features a “concave side” ergonomic body design. It Features a stylus pen that will help to draw and execute renders in a practical and efficient way, especially if you use programs like Alias Sketchbook pro or Adobe Photoshop. An extra OLED touch screen with pre-programmable buttons pops out from the left side of the tablet, adding to the functionality.