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Hands-on with Acura's novel touchpad infotainment interface

After Acura's Precision Cockpit was unveiled here in LA, I sat in the, uh, driver's seat of the wheel-less interior mockup to get a feel for how this new touchscreen-free touch interface works. There are a lot of good ideas inside. Here are 11 things you should know. It's less like a trackpad and more like a remote-control tablet. So instead of letting you move a cursor relative to its last location like the trackpad on a laptop, each point on Acura's trackpad is mapped to a corresponding point on the center display. If you want what's in the upper right corner of the display, you touch and click in the upper right corner of the trackpad. Simple. I figured it out in two minutes. Maybe less. The whole thing is surprisingly intuitive. The ease of use is helped by the fact that the targets on the screen are pretty big – no tiny "buttons" to fiddle with. The clicks are real. The trackpad actually moves when you press down, so no need for simulated haptic feedback. In their research, Acura engineers found that accidental touches and presses are a real issue. We could have told them that – hit a bump while using a finicky remote interface like Lexus's all-but-abandoned joystick thing, and you select an item half-way across the screen from the one you intended. The placement of the trackpad in this concept interior also helps avoid unintentional inputs – it's not in the middle of the center console where it might get brushed or bumped, but instead in its own little cave at the base of the center-stack waterfall. (Acura's low-profile button-based transmission selector suddenly makes a whole lot of sense.) View 13 Photos Lots of cues cut down on distraction. You hover over the option you want before positively confirming the selection with a hard press. There's no cursor to find and reposition like in the Lexus trackpad system The red highlight gives the necessary visual cue that you put your finger in the right place. The pad is slightly dished to give you a tactile cue of where the center and edges are. It allows you to build up muscle memory, sort of like how you know generally where the "keys" are on your smartphone or tablet's virtual keyboard by now. Or at least I do on mine. You look at the screen, not what you're touching. The problem with touch screens is that they have to be low down in the car so you can reach them. That means you have to look down from the road to stab at what you want.

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:

Acura NSX will use Cosworth block, plus other neat tidbits

The blue NSX you see here was built just two weeks ago. Prototype number six, it rolled off Acura's newest assembly line in Ohio and was rushed out to the Monterey peninsula for various car week activities. We had a chance to sit down with several members of the NSX team to discuss the car, the long road from concept to production, and some interesting details. Below are some choice bits from our conversations. Acura is pretty proud of the fact that NSX version 2.0 was designed and is being built in the US. The new assembly line, called the Performance Manufacturing Center, is in Honda's hometown of Marysville, Ohio. While the line is brand new, the building has seen many uses over its lifetime, most recently as a warehouse facility. PMC staff numbers about 100, with 60 technical and 40 non-technical associates. The car uses parts sourced globally, and one of those sources is Cosworth. The engine blocks and heads come from the English firm and get assembled into twin-turbo powerhouses at Honda's nearby Anna, Ohio, engine plant. The Cosworth name is rarely associated with a bad engine, so we were geeked to hear the NSX's 550-plus-horsepower hybrid powertrain has good genes. Acura hasn't decided how many cars will come to the US each year, but supplies will be limited. We're told there is a total figure for global sales – basically anywhere Honda and Acura vehicles are sold – but they're not ready to divulge that number. Dealer allocation is also yet to be sorted out, although we're told that any dealer that has the necessary tools and equipment to service the new NSX will be able to sell them. Acura currently has 272 US dealers. The switch from the transverse engine originally planned to a longitudinal twin-turbo engine threw everyone involved for a loop. The designers had to lengthen their nearly finalized design, and the engineers working on the production process had to revise or redo much of their work. Though we've been waiting a while for the car since the concept first surfaced in 2012, it's pretty amazing to think that the car was engineered one and a half times and a new factory was built in about three years. But yeah, it's delayed, with series production now set to commence in the spring of 2016. One result of the switch to a longitudinal engine is a transmission hump in the cargo area aft of the engine. The hold is still sized to fit a bag of golf clubs, though it will be a tight fit.