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Comma.ai makes your car semi-autonomous for $999

At TechCrunch's Disrupt conference in San Francisco, Comma.ai founder George "Geohot" Hotz announced the launch of the Comma One semi-autonomous driving device. Hotz said at the conference that his company has worked on the Comma One for about a year, and it will be available at the end of the year for $999 and a $24 per month subscription fee. But aside from the reasonable price, which TechCrunch points out is possible thanks to off-the-shelf components, the appeal here is that it's an add-on to an existing car that can be installed at home by the car's owner. This gives people with normal cars the opportunity to have semi-autonomous features without having to buy an entire vehicle... that is, if you have a Honda or Acura with lane-keeping assist, since Comma One is currently only compatible with those vehicles. It remains to be seen if the company will add more vehicles to the list over time. The device is roughly the size of a large cell phone or aftermarket navigation system, and it has a screen on the front and a pair of cameras on the back. The computer combines information from the device's cameras and the car's radar sensors to understand what's happening and how to respond. Hotz explained at the conference that this system is similar in capability to the Tesla Autopilot system, and will be able to complete a drive, start to finish, without the driver having to touch anything. He did however emphasize that the driver must still pay attention in the event something goes wrong, comparing the experience to watching a young student driver. Hotz told TechCrunch that the device should start shipping at the end of the year. He also said that owners of compatible Honda products in the San Francisco area are eligible for beta testing, and can get involved by emailing him at george@comma.ai. So if you've been pining for a semi-autonomous vehicle of your own, but couldn't spring for a Tesla, you won't have to wait much longer. We should point out that we don't know yet how well the system works, though we hope to find out soon. Related Video:

Honda's Uni-Cub hacked to be a boombox and a personal guide

Honda has a history of developing technology that strays from its famous car and motorcycle lines. A few years ago, the company added to that legacy of gadgets that aren't cars by introducing the Uni-Cub personal mobility device. It was more or less a Segway that did away with the whole standing thing, meaning that riders simply had to sit down and lean in whatever direction they wanted to go. That's all well and good, but Honda wanted to see what else the device could be used for, so the company updated the mobility chair to allow other people to code applications for it. Then Honda hosted a hack-a-thon for people to come out and see what they could do with it. Based on the video above, it seems plenty of people have ideas for the little wheeled wonder. One team developed the perfect party companion by attaching a speaker to the Uni-Cub and creating an app that would let people upload tracks to a playlist from their phone. And since the Uni-Cub is mobile, it can bring the tunes to wherever the people are. All it needs now are some cup holders. Another team developed a way to get people around new, confusing office buildings by turning the Uni-Cub into a guide. Upon entering a building, a person can request a Uni-Cub to come pick them up and then hop on to take a ride to their destination. The Uni-Cub can then return to its home base, and, if the person programs it ahead of time, can return on its own to take the user back to the entrance. Of course this would mean no more excuses to showing up late to a meeting. None of these ideas are planned for any sort of production, but they certainly are interesting. That said, our favorite Uni-Cub application remains the video for OK Go's "I Won't Let You Down". You should probably just go watch that one again. Related Video: Image Credit: Honda Auto News Green Honda Technology Videos personal mobility honda uni-cub

Watch Honda lay waste to world's fastest lawnmower record

Honda has been working on its high-performance Mean Mower for a while now. In a recent attempt to take the top speed title, it didn't make its 130-miles-per-hour top speed target, but it still managed to set a new Guinness World Record has the world's fastest lawnmower at 116.57 mph. While the video certifying the run was uploaded to YouTube on April 1, this is no prank. The Guinness run was made on March 8 at the Idiafa Proving Ground in Tarragona, Spain.
To claim the record, the lawnmower had to run through a 100-meter speed trap, and it had to make two passes in opposite directions within an hour with the average taken between them. Guinness also specifies that to take the title the vehicle must still be able to cut grass and look like a lawnmower. The speed was still plenty to beat the previous record of 96.529-mph set by Bobby Cleveland on a Snapper race mower at the Bonneville Salt Flats in September 2010.
The Mean Mower is based on a Honda HF2620 Lawn Tractor that's been modified by British Touring Car Championship squad Team Dynamics. It has a newly fabricated chassis from 4130 chromoly steel and packs a 1.0-liter engine from a Honda VTR Firestorm motorcycle with a six-speed sequential gearbox. The engine produces 109 horsepower and 71 pound-feet of torque - enough power to reach 60 mph in around four seconds. The suspension and wheels come from an ATV, and the cutter deck has been remade in fiberglass. The grass bag holds the fuel tank, oil cooler and secondary radiator. The engine no longer actually cuts grass. Instead, the blade is driven by two electric motors.