Mr Tappy is a kit for filming mobile phones, tablet computers and handheld devices from the user's point of view.
This video shows the kit in action.
Mr Tappy was designed by Nick Bowmast - a researcher helping companies develop better products and services through customer insights. Often these products involve mobile devices and the insights come from watching customers use products.
http://www.mrtappy.com / http://www.bowmast.com