Sony hints at PSP upgrades

Streaming movie function, video chat e-mail application, and Digital Rights Management are among the potential features in store for the handheld's future.

Although the new PSP update came with a Web browser, one thing the machine still lacks is an e-mail application. Users can use some Web-based e-mail sites, but Kawanishi revealed that he is currently thinking of a new mail program for the PSP that will let users communicate with one another using both video and voice. "We're currently considering [the implementation of an e-mail system], but we want to think over the fundamental concept behind e-mail. We think it would be great if people could communicate together with the use of video and voice," said Kawanish

(Via .)