20140076022 | DEVICE, A SYSTEM AND A METHOD FOR ALCOHOL MEASUREMENT - An alcohol measuring device comprises an intake for receiving a user exhalation and a gas sensor. A connector of the measuring device is configured to be connected to a sound port of a terminal such as a cell phone, smart phone, tablet or a similar mobile device. The measuring device is arranged to transfer measurement data via said connector to said sound port of the terminal in the form of analogue signals representing sound. Duplex communication over the sound port is possible for transferring commands to the measuring device from the terminal. | 03-20-2014 |