By John McCarthy

Lenovo has unveiled a smartphone with an in-built projector which can be used to cast content and control interfaces such as keyboards onto surfaces.

The Chinese firm, which remains the world’s largest PC maker, debuted the Smart Cast smartphone at the first annual Lenovo Tech World in Beijing.

The concept smartphone featured a laser projector and infrared motion detector enabling users to project touch screens of varying size and style onto surfaces. On display were apps such as calculator, drawing, note-taking or Microsoft PowerPoint.

However, the device was also capable of large-scale projection enabling users to watch movies, play games or conduct video Read full story ›

Source: The Drum