Tech Talk 465: NaviLens Trial in Wolverhampton, New Items From The RNIB Shop, Passenger Assist Demo

This week Dave heads to Wolverhampton bus station to hear about how the latest NaviLens trial is making bus travel more accessible.  We hear about some new items available in the RNIB shop including the RNIB Accord USB player. And Steve Tyler returns to find out if you can tell the difference between a human voice and an AI clone.