Alexa

From Alexa-powered glasses to pet trackers, the exciting new gadgets announced at the product keynote

Samuel L. Jackson will be first star to lend voice to Amazon’s new artificial intelligence feature

From remote door keys to light-up loos, the popular voice assistant is well on course to take over your home

Court order sets up potential privacy fight, although it is not the first time smart speakers have been used in criminal cases

Voice commands can be used to set timers - but users still need to place food in the oven

Four out of five users reportedly adjust their speech so Alexa and Siri can understand them