PSP

=My Device PSP= PSP

Purpose
The purpose of a PSP is to

Energy
The PSP runs off of electricity stored in its battery, which differs depending on the model. PSP-1000 series has an 1800mAh, 5v battery, where as the 2000 and 3000 series has a 1200mAh battery.

Controls

 * system features the buttons that are familiar to PlayStation players
 * There are 4 controls on the left that control the driections while playing the games. There are also 4 controls on the right(Triangle, Square, Circle and an X) that have many differnet purposes for the games.

Materials
//DVD Player//

Science
//What is scientific principle is central to its operation?//

Design
//It looks like a black rectangle with rounded corners. It has 8 different controls on the front used for different things for the games and switches in the sides for the volume, power ect.// widescreen display

Evolution
The PSP has 4 different versions so far. The first was the PSP-1000, also called a phat PSP because of its size. These were easily hacked, so Sony decided to release their own firmware updates to negate hacking. The next to be released in the series was the PSP-2000, also called PSP Slim because Sony had reduced the size of it to make it more streamlined. The latest versions of the PSP

Competitors
//Game Boy Advanced, Game Boy Advanced SP, Nintendo DS What other devices serve a similar purpose?//

Partners
//DVD Player, CD Player// //What other devices work in conjunction with this device?//

Siblings
//Playstation, DVD Player, CD Player, What other devices use the same scientific principle?//