Apple Investigates Li-Fi for Mobile Devices; GM Quietly Buys Sidecar

Not long ago, we reported on Li-Fi, and how it could use light to replace Wi-Fi, only with much more speed and bandwidth. Now, has found a reference to Li-Fi compatability in Apple’s iOS 9 code and iOS 9.1 firmware. This, along with an Apple patent dug up from 2013 that appears to be a Li-Fi transmitter point to Cupertino baking it in to iOS devices. Don’t look for it by the iPhone 7, though…the infrastructure doesn’t even exist yet…no one’s built a Li-Fi router, for example.

Recently, General Motors dropped $500 million into Uber rival Lyft. The plot thickens, and now it’s been revealed that they have quietly purchased failed rival Sidecar for $30 million. Most of the employees are moving over to GM. It looks like their plans to build autonomous vehicles specifically for ride sharing are heating up. Ford and Mercedes are also working on similar projects. Uber has lots of valuation and a head start, but it looks like the car makers are getting serious about not going the way of the buggy whip.

Your Internet May Be Coming Via Lightbulbs Before Long

The news this week had a story of a random hacker stealing Wi-Fi passwords, and having been hacked a few years ago by someone parked outside my home, I’ve always worried that even the top security level and a strong password aren’t enough for Wi-Fi. As reports, we may all be safer and have better coverage with the next big thing…Li-Fi. As more of us add LED bulbs around the house…my son has them in every single fixture, I have them in about half…we also gain the ability to transmit signals on light frequencies…which can’t be hacked if your curtains and shades are closed, and will make available far more spectrum to handle the traffic of ‘the internet of things,’ like your fridge, thermostat, and virtually everything else electric with a chip that lives in your home with you. There are already companies in Scotland and France offering Li-Fi. It could be in your home in the next few years.

Perhaps nothing is as aggravating as trying to cancel a service, especially a tenacious one like Comcast cable, which actually has a manual and trains people on how to block your cancellation every step of the way. says there’s a new service called Airpaper that will do it for you for 5 bucks. You do, of course, have to give them your name, address, phone number, and Comcast account number. They claim not to use the info for any other purpose. It could get hacked…they could sell that info, but I’m betting a lot of people will roll the dice anyway, just to not have the hassle of dealing with trying to cut the cord.