Another idea for you all 
Nerves Kitchen Hub
A smart hub (Nerves based) for dumb devices, like ovens, steamers, kettles even.
You connect to the smart hub via your app, and tell it to do things like turn on the kettle, switch off the oven, turn off the hob even!
There would need to be some sort of universal language for the dumb devices, accommodating commons such as on/off, up/down etc and then those devices talk to the hub. It would mean super cheap to manufacture and incorporate into kitchen appliances, and also takes the risk out of too may IoTs connected to the web as they are connected to the hub and not to the web (so can’t be hacked in any meaningful way).
Maybe I’ve had too much red wine 
