Amazon has rolled out a whole-building version of its Alexa AI voice assistant for landlords, billing ‘Alexa for Residential’ as extending smart-home functionality to renters – tenants’ consent apparently not required. The e-commerce giant announced Alexa for Residential on Thursday, describing it as a feature “that makes having an Alexa-enabled home accessible for anyone, regardless of whether they rent or own their home.” Tenants can link up their own Amazon account, but if they don't have one, no problem – they'll be placed on the building's system. Landlords, Amazon explains, will have the option to provide “custom voice experiences for...