I am sure IoT is going to gain some strong momentum over the coming years, especially with the launch of Amazon Dash recently. The living room is likely to the first port of call for new devices. I am sure electrical retailers are going to become more specialised and will have to quickly adopt ways of convincing the consumer to buy in to the advantages.  It will be interesting to see what devices gain the quickest momentum and in fact, the one I buy in to first!