https://techcrunch.com/2017/10/11/amazon-alexa-devices-can-finally-distinguish-between-different-voices/ >One of the Amazon Echo’s biggest blindspots has just been addressed. Starting today, the company will finally start rolling out customized voice detection. That means users in multi-person homes will be able to get individualized experiences, based on voice recognition. So each user gets their personalized calendar, music selections and the like. >The feature is one of the spots where Amazon has been playing catch up with Google, in spite of its multi-year head start. Google announced the functionality back in April, making the product a much more enticing buy for crowded households.