NTT Docomo showed a mobile projector phone at the Mobile World Congress.
The small projector is integrated in an mobile phone. The device claims to have 40 to 60 minutes of battery life, allowing users to use it for sales pitches, presentations, and office meetings.
The projector uses LED technology to provide up to 10,000 hours of operation. It also has a full VGA resolution that displays in 4:3 format with a wide range of projected image sizes from 127mm during daylight use to 1270mm in a darkened environment.