The 20 best gadgets of 2019 | Technology

1. Wearable tech Bose Frames (£199.95) There’s more than meets the eye to these generic-seeming glasses. The Bose Frames contain a small pair of hidden speakers and sensors on their arms. In addition to music listening, you can use them to receive calls and interact with Siri, Alexa and Google Assistant. Photograph: Suki Dhanda/The Observer Can’t decide whether to buy a lamp or a speaker?...