Using Amazon Dash buttons to make Google Home say something
I've been spending some time researching the confusing world of home automation and in particular smart lighting. In the UK it is in a rather confused state - lots of bulbs with nifty features, but quite poor human interface usability, because of the complete lack of compatible available retrofit solutions for light fittings that can't have their bulbs changed (or use a large number of bulbs), and existing UK switch fittings and wiring. But that's another story...