 The unit is designed to be housed in the new-style TX1, TXII and TX4 hackney carriages and connected to a TFT LCD screen between the fold-down passenger seats behind the driver.Viewing data is collected and sent to the supplier via GPRS technology, emphasising the system's primary use as an advertising tool

A similar system to Cabvision was licensed to Cabtivate, which was installed in taxis in Edinburgh, Glasgow, Manchester, Birmingham and Bristol.According to the company's website, the system updates remotely without pre-recorded DVDs or video tapes.