Since the introduction of touchscreen mobile phones and tablets, sometimes it can be very difficult to type on these types of devices. On-screen keyboards often take up more than half the readable screen. The company’s aim is to get back to typing on a fully tactile keyboard whilst being able to view the entire screen. All this on a device no larger than most modern smartphones.
Gemini is a modern clam-shell based mobile device with a fully integrated palm-sized keyboard.
To ensure Gemini has the lineage and continuity of the clamshell PDA designs, and to have the best mobile keyboard design on the market, the company has partnered up with Martin Riddiford and his London-based product design consultancy. Therefore, who were instrumental in the design of the Psion PDAs of the 1990s. In terms of software they have partnered up with Private Planet. The Planet Computers team each has over 20 years experience of software and hardware delivery.
https://www.youtube.com/watch?v=205778039