based on my participation at a Tango hackathon (details on the hackathon and the projects http://palcu.blogspot.ro/2014/04/google-project-tango-hackathon-in.htm

based on my participation at a Tango hackathon (details on the hackathon and the projects http://palcu.blogspot.ro/2014/04/google-project-tango-hackathon-in.html http://palcu.blogspot.ro/2014/04/google-project-tango-hackat... and source code https://github.com/sketchdown/sketchdown https://github.com/sketchdown/sketchdown) I think they need more space and power for the hardware