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Study Suggests That HUD Tech May Actually Reduce Driving Safety
Zothecula writes: Having a heads-up display constantly feed you information while cruising down the road may make you feel like a jet pilot ready to avoid any potential danger but recent findings suggest otherwise. Studies done at the University of Toronto show that the HUD multi-tasking method of driving a vehicle is dangerous. "Drivers need to divide their attention to deal with this added visual information," said Department of Psychology professor Ian Spence, who led the research. "Not only will drivers have to concentrate on what’s happening on the road around them as they’ve always done, they’ll also have to attend to whatever warning pops up on the windshield in front of them."
IF you have some kind of info 'popping up', there's your problem there. Show speed. Show specific information. Do not constantly CHANGE that information to make drivers deal with new data.
Similar statements could be made for desktops, where tray icon pop-ups for updates, email and chat notifications distract and interrupt workflows.
Maybe both for desktops and cars, this problem can be solved by detecting whether the user is currently focussed (on the road or a task) or relaxed/idle, and may be interrupted. Mylyn is a very impressive demo of thinking in this direction, I would like to see more of it.
NB: The message above might reflect my opinion right now, but not necessarily tomorrow or next year.
My wife's 'vette has a hud in it and the first thing I do when I drive the car is turn the hud off. When flying the best advice is to keep your head 'out of the cockpit', in other words scanning the skies around you. New pilots' are always glued to the instruments, mature pilots eyes are focused outside except for quick scans of the instruments.
When the dangers of driving while holding a cell phone became clear, many places banned hand-held cellphones while driving but allowed hands-free cell phones. After further research, it seems clear that hand-free cell phones aren't any safer. Even a little distraction can be very dangerous when you need quick reflexes. Minor distractions are particularly dangerous because most of the time you don't need quick reflexes; you're just cruising down the highway -- lulling you into a false sense of security. I'm guessing a HUD causes similar problems.
And wait for your night vision to get completely turned to ass when they start introducing these HUDs in different colors as a fashion statement. Anything other than red - you're much more likely to crash at night because your night vision is being fucked with.
No, there is substantial debate on this subject still. There are two camps: red light does not affect your night vision, and blue light helps you stay awake. Actually, night vision is regularly impaired while driving anyway, so that's a dumb argument. Get a car with good headlights, use them.
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
The difference is that a fighter pilot has been selected for their skills, esp. with multi-tasking and processing a rapidly evolving environment. Few candidates actually make it past the starting gate. Drivers on the other hand are only weeded down to those that can stay in a lane, use a turn signal, and apply the brakes at an intersection. You can be an almost entirely incompetent driver and pass your exam. If you fail you can generally can continue to retake the test until you pass. Eventually the dice will land just right.
Two of my imaginary friends reproduced once
When your post popped up on my windshield HUD just now, I thought it was the most insigh%$&+'#{+&'NO CARRIER
Nothing posted to