Sony Ericsson
W380

The W380 was a low-tier device in Sony Ericsson's Walkman line of mobile phones. It introduced a number of innovative new features including ‘gesture control’ which enabled the user to mute a call with a wave of their hand over the phone’s camera. The W380 also featured a “hidden” external OLED display and external ‘textured’ function buttons with a “raised dot” design similar to the Braille system.