An assistant introduces the TouchSmart All-in-One computer system during a presentation in Berlin
An assistant introduces the TouchSmart All-in-One computer system by Hewlett-Packard, the world's biggest computer maker, during a presentation in Berlin, June 10, 2008. The TouchSmart All-in-One allows users to work with photos, music, video, the Internet and television by tapping or swiping the screen, and will be priced at $1,299, HP said at the launch in Berlin on Tuesday. REUTERS/Tobias Schwarz (GERMANY)