| 摘要 |
A system and method of monitoring sobriety using a hand-held breath testing device (10) that, on receipt of a user's breath, generates a breath test signal (11) comprising substance content data and user identification data, and wirelessly transmits the breath test signal (11) to a breath test signal receiving station (14). The breath test signal includes substance content data and user identification data. The substance content data includes a blood alcohol level and the user identification data includes compressed image data. The signal receiving station (14) is monitored by a supervisor (16) who is able to intervene should the blood alcohol level be greater than a predetermined threshold, or should the user identification data no match with a reference user identification data. |
