Tech Talk 551: Sony LinkBuds, Dot Lumen Smart Glasses, Shokz OpenComm 2

This week, we’re thinking all about wearable technology. David Hogg has been hearing about a new pair of smart glasses that claims to be just as effective as a guide dog, Hubert Pawelkiewicz tries out the OpenComm 2 bone conduction headphones from Shokz, and we’ll be chatting to Sony about their LinkBuds series.