The Sony Ericsson W760i is the first SmartPhone GPS that is added to the rich family of phones belonging to the Walkman phone series. This is a slidephone mobile quad-band GSM / UMTS ...
MP3 player
Wouldn’t be great to have a self-powering MP3 player? Zhiliang Chen from Hong Kong designed the green MP3 player. He used an old and forgotten technology. Why this technology was ...
