Ortis and Georgie show their guests some impressive glamping tech, test out the latest webcams, and find out if it is possible to learn a language using technology. Elsewhere, Jon takes a look at some huge televisions, and, Harry Wallop tries out an app that might help save money on electricity bills.

Ortis and Georgie see if tech can make an easier school run, Jon compares dishwashers, and Harry tries a website that claims to save money