Nokia – World’s largest mobile phone maker unveiled the new technology Plug to Touch. This new technology can turn any HDMI-connected external display into a touchscreen.
Using a N8 Mobile phones 12 Mp Camera, the phone is mounted atleast 5 feet away from the screen and connected via HDMI. The phoneâ€™s camera tracks the hand gestures and the onboard app responds accordingly. Application that runs on Nokia N8 and it uses the 12-megapixel camera on the phone to detect usersâ€™ finger movements over the HDMI-connected display.
The application can let users pick selections and process the requests. This Technology can be made much more sophisticated in the future with the help of Wi-Fi streaming over DLNA