FrequencyCast returns after a short break - thanks for bearing with us. In Show 124, we look at Pokemon Go, Google Cardboard, Virtual Reality, Radio Caroline, and the BBC Microbit. In the news, exploding Galaxies, phone roaming and the new Amazon Alexa virtual assistant, plus your comments on HDMI, Ofcom and TV licensing. Details at https://www.frequencycast.co.uk/cast124.html