Gesture Control for Automotive Peripherals

j-rock nowhere writes "An article in Automotive Design and productions' Field Guide to Automotive Technology describes a possible future method of controlling things like your cell phone and stereo while keeping your eyes on the road."

Comments

Huh. My car is ahead of its time.

[foxtrot]

I already have this.

If I place my hand on the device in front of me,
and I move my hand to the left, the car goes to the left. If I move my hand to the right, my car goes to the right.

There's a set of gestures I can make with my other hand to select something called a "gear". And the motion recognition even watches my feet, too!

-JDF

It's not the problem

[paranode]

Politicians and inventors seem to think that the cause of cell-phone related accidents has something to do with their hands being too occupied. I think it's quite obvious that the real problem is that people can't focus on two things at once. I don't think any of these new laws or hands-free technology will improve anything because little Susy driving around in her new BMW SUV that her daddy gave her isn't going to be saved when she's talking to Jennifer about how her boyfriend Chad just dumped her and she changes lanes into MY CAR!

Re:It's not the problem

[brakk]

I agree, I drive 90% of the time with one hand whether I'm on the cell phone or not. It's after I get off a call and I don't remember the last couple miles that I wonder how I was doing it. I know my subconscious had taken over and was driving for me, but what would have happened if I needed to respond quickly or little Susy merging into my fender. It's not the lack of hands that would be the problem; it's the lack of concentration on the road.

(Although, I've noticed that when someone is in the car with me and I'm talking to them, I don't have any problem paying attention to the road. I haven't quite figured that out yet.)

Gesture-Based Interfaces

[mcc]

A loud clatter of gunk music flooded through the Heart of Gold cabin as Zaphod searched the sub-etha radio wave bands for news of himself. The machine was rather difficult to operate. For years radios had been operated by means of pressing buttons and turning dials; then as the technology became more sophisticated the controls were made touch-sensitive-- you merely had to brush the panels with your fingers; now all you had to do was wave your hand in the general direction of the components and hope. It saved a lot of muscular expenditure, of course, but meant that you had to sit infuriatingly still if you wanted to keep listening to the same program."

-- Douglas Adams, The Hitchhiker's Guide to the Galaxy

My God, it's finally happened.

NOT the problem with cell phones in cars, dammit!

[SuperBanana]

method of controlling things like your cell phone and stereo while keeping your eyes on the road

First off- my stereo in my car displays the FM frequency info in the gauge cluster, at the top, and I know all the controls by feel; the button groups are shaped with surfaces to let you recognize which button group you're on. This feature was introduced in 1989 by Audi, and continues in every single model they make- so this is solving a problem that doesn't exist, frankly. If one manufacturer can do it, any can- it's just smart design and a little bit of extra electronics.

Regardless, The problem is NOT the "taking your eyes off the road" bit. The problem, time after time, is your mental focus.

Researchers found that when a driver is talking on the cell phone, it's almost like they enter a tunnel of sorts- they loose their situational awareness(ie, "where are the other cars around me?" "what is my speed?" etc.) and sort of blankly stare ahead. You can recognize anyone in this "mode"; they look like some kind of automaton.

Of course, the phone companies say "that's absurd, people in cars talk to the driver". That's right(even right to the extent that many states limit passengers for young drivers, who haven't enough experience)- but when you're talking to the driver (studies have shown that) you stop talking to them if the situation the driver is in gets complicated- ie, a merge, someone starts to cut them off, an exit is coming up, or they're looking for a turn to make- or even if the driver suddenly changes their body language- and even that act of stopping talking to them can give the driver a wakeup call. People on the other end of the phone can't do any of this, of course.

But, have you ever wondered why the cellphone industry is happily embracing the hands-free stuff? They get to sell extra accessories at an absurd profit margin compared to the phone unit itself- and it distracts everyone from the much more "dangerous"(to them) truth- that people can't talk to other people safely unless they're in the car, ie, cell phone calls by drivers should be illegal PERIOD.

Re:Does anyone else see this as not a good idea?

[carlos_benj]

This won't be implemented in Italian cars.....

Dumb idea

[theLOUDroom]

If I'm going to take my hands off the wheel, I want to do something quick and unambiguous, then out them right back where they were. Buttons and switches are simple, reliable, and give tactile feedback. When I flip a switch on my dash, I can feel it move, and heard it click. I know my will has been done and I can go back to driving the vehicle. With a gesture system, there will be a tendency to wait and see if the system has properly recognized your motions before returning your attention to the road This is bad.

Steering-wheel mounted controls are the way to go. Control the radio with you thumbs and maybe dial your phone with buttons in the middle of the wheel.

Controls need to be quick and simple. We don't have any laws saying you need a hands-free kit for your CB in any state that I know of because they aren't that distracting. A single button push or know twist will effect whatever changes you want, and no one hesitates to drop their mic if they need to, since they're desiged to handle it. Contrast this with a typical handheld cellphone: Tiny keys, poor tactile feedback, inefficient controls (volume buttons instead of a knob), tiny displays. Just think about how much time you take your eyes off the road to dial a seven digit number. Plenty of time to get you killed on the wrong day.

Voice dialing (for ANY number: "five-five-five-one-two-one-two"), volume control knobs, and a single button that takes the phone on and off-hook should be mandatory for all cellphones used while driving. NYS already has a law requiring the use of a "hands free" kit, but AFIAK just plugging and earbud into your phone satisfies that requrement.