Very smart fellow SoCal entrepreneur Michael Robertson lists on his blog the things he is excited about. The most interesting to me:
Meraki - Wifi in my home has always been spotty until I deployed Meraki units. Plug in these card deck-sized devices and they'll automatically connect to each other, and providing complete wifi coverage in even the most troublesome areas. If you find dead zones, or need to expand coverage, simply buy another device, plug it in and extend your network using mesh technology with zero setup. There's a convenient browser based management system and alerts can send email anytime a device become disconnected.