
At last year’s Consumer Electronics Show in Las Vegas, Wi-Fi-connected home appliances were chattier than a six-person sitcom ensemble. Fridges tweeted, told you what groceries to buy and then talked to the oven. Washers and dryers messaged the “smart” TV when the wash cycle was done, and robotic vacuums responded to a tap on a smartphone app. But at this year’s International CES it could be the smaller home devices that win the spotlight — likely a Wi-Fi connected spotlight.
...