The document discusses three devices: 1) The iPhone which features internet access, maps, messaging, camera and other apps in a portable phone. 2) The Nokia N97 which is a "pocket media device" with music/video playback, games, GPS and messaging capabilities. 3) The Macbook Air, a small but powerful laptop with a 13" display, full keyboard and long battery life in a compact design for mobile use.

1. Technological Convergence By Gemma Whitehead

4. Macbook air The Air is all about mobile computing, about having a PC that you can use almost anywhere, that is small enough to fit inside your briefcase, your back-pack or a large padded envelope, yet still has a large screen and usable keyboard. Let's talk a little more about the hardware of the Macbook Air. Closed, it's 32.5 cm wide, 22.7 cm deep, by 2cm high. It packs a 13" display, full-sized keyboard, 80gb Hard-Drive, Intel Core Duo 1.6 ghz Processor, 2gb of Ram and 5 hours battery life. There's also the more expensive option of a 64gb Solid State Hard drive (longer battery life, faster) or a faster 1.8ghz processor. We've got a built in camera above the screen, wi-fi and Bluetooth.