Superstitions can kill you
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Re: Superstitions can kill you
Something else to consider is that the newer research uses eye-tracking technology. They wouldn't have had that in '79 - a forward-tilted helmet wouldn't necessarily tell you precisely where the rider was actually looking though it is tiring to be constantly looking up with the head down.
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Re: Superstitions can kill you
The text says 'eye marker' and 'fixation points'.
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Re: Superstitions can kill you
I haven't read the paper, but I do know that the latest eye tracking technology simply wasn't available back then.
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Re: Superstitions can kill you
Well, yes, the latest better anything wasn't available before it was availableThe Spin Doctor wrote: ↑Thu Nov 26, 2020 5:12 pm I haven't read the paper, but I do know that the latest eye tracking technology simply wasn't available back then.
But even dodgy clockwork string and rubberband etchasketches aren't "a forward-tilted helmet wouldn't necessarily tell you precisely where the rider was actually looking".
Have a read, there's a blurry picture (to be honest, you can't distinguish any detail) of the kit and plots of where they looked.
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Re: Superstitions can kill you
Granted, on it's own it may seem simplistic, but it was always used with a discussion of exactly those aspects - why, where, what for, and sometimes when? There's a tendency, without that succinct reminder, to focus too close and lose the advance warning of situations, bend "shapes", traffic etc which gives you clues as to what may need extra attention when they get closer. Looking in the distance doesn't stop you looking close as well.The Spin Doctor wrote: ↑Thu Nov 26, 2020 2:12 pmPersonally, I always found that to be another of the useless bits of information that litters the 'advanced techniques' canon.
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Re: Superstitions can kill you
I think I know what Spin means. The example I typically use to explain the difference is the at-height classic of "don't look down!" - where the stressed person just focusses on 'look down', so does.
Instead, give a useful prompt, which means that the other person does have to figure out the [better] alternative for themselves, possibly going through a few lesser options first.
So: "Look up, choose which rung to hold onto next".
In a sort of hierarchy:
Don't look down (at the controls/surface/etc
Look up
Look for ____
So, "Which way does the road go?" "Look over the hedge", etc.
Another trainer would say 'Relax Relax Relax' over the radio. Have you ever tried relaxing in a stressful situation? My alternative: "Check for tension" we would have talked through this before the ride "Tense and release", later just the check prompt, as it all became part of the process.
Instead, give a useful prompt, which means that the other person does have to figure out the [better] alternative for themselves, possibly going through a few lesser options first.
So: "Look up, choose which rung to hold onto next".
In a sort of hierarchy:
Don't look down (at the controls/surface/etc
Look up
Look for ____
So, "Which way does the road go?" "Look over the hedge", etc.
Another trainer would say 'Relax Relax Relax' over the radio. Have you ever tried relaxing in a stressful situation? My alternative: "Check for tension" we would have talked through this before the ride "Tense and release", later just the check prompt, as it all became part of the process.
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Re: Superstitions can kill you
On it's own it IS simplistic - defined as "treating complex issues and problems as if they were much simpler than they really are".Wossname wrote: ↑Thu Nov 26, 2020 7:32 pm
Granted, on it's own it may seem simplistic, but it was always used with a discussion of exactly those aspects - why, where, what for, and sometimes when? There's a tendency, without that succinct reminder, to focus too close and lose the advance warning of situations, bend "shapes", traffic etc which gives you clues as to what may need extra attention when they get closer. Looking in the distance doesn't stop you looking close as well.
It is part of a back and forth, left and right (and behind!) scan and search process to create situational awareness.
Did you read the extract from the paper that suggests that novices DO look far enough ahead, but lack the lateral scanning?
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Re: Superstitions can kill you
Yes, but I think that's only to be expected as novices. They have to be helped to learn that things that aren't directly in front of you are also important, maybe more so as they'll often already be closer, and harder to trace accurately (pedestrians, junctions with traffic, blind areas which can change - the list is endless) They also need well developed peripheral vision and scanning habits which aren't instinctive. "Fixating" further down the road as mentioned isn't going to help them either. Fixating full stop doesn't help.
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Re: Superstitions can kill you
The latest set ups involve tiny eye-tracking cameras - they can pinpoint precisely where the fovea is aimed. They catch the tiny eye movements that happen without head movement and are amazingly precise.Horse wrote: ↑Thu Nov 26, 2020 6:08 pm Well, yes, the latest better anything wasn't available before it was available
But even dodgy clockwork string and rubberband etchasketches aren't "a forward-tilted helmet wouldn't necessarily tell you precisely where the rider was actually looking".
Have a read, there's a blurry picture (to be honest, you can't distinguish any detail) of the kit and plots of where they looked.
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Re: Superstitions can kill you
All good reasons not to 'lift your vision' thenWossname wrote: ↑Thu Nov 26, 2020 11:20 pm Yes, but I think that's only to be expected as novices. They have to be helped to learn that things that aren't directly in front of you are also important, maybe more so as they'll often already be closer, and harder to trace accurately (pedestrians, junctions with traffic, blind areas which can change - the list is endless) They also need well developed peripheral vision and scanning habits which aren't instinctive. "Fixating" further down the road as mentioned isn't going to help them either. Fixating full stop doesn't help.
Let's be 100% honest. The only reason for looking 'further ahead' is to go faster.
Having taught all levels of rider from complete 'never been on a bicycle' novice to police riders fancying something a bit different from the standard stuff, most riders with post-test qualifications aren't scanning laterally anything like enough. They're very proud of their ability to catch a glimpse of the road half a mile ahead through a half-overgrown gateway, yet completely miss the gap in the stone wall that they just shaved past whilst setting up their view three hundred metres ahead around the bend.
The Norfolk Hugger site put up a cornering video shot by one of their own road safety officers that supposedly showed a good line round a bend, where he had to take a sudden evasive swerve right away from a van nosing cautiously out of a blind driveway from behind a high hedge and fence. The thing was, the house and driveway was there to be seen before he even turned-in to the corner. He was so busy telling us about his 'long view' he completely ignored what was about to get close up and very nearly too personal.
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Re: Superstitions can kill you
Pah! Old tech.The Spin Doctor wrote: ↑Fri Nov 27, 2020 7:48 amThe latest set ups involve tiny eye-tracking cameras - they can pinpoint precisely where the fovea is aimed. They catch the tiny eye movements that happen without head movement and are amazingly precise.Horse wrote: ↑Thu Nov 26, 2020 6:08 pm Well, yes, the latest better anything wasn't available before it was available
But even dodgy clockwork string and rubberband etchasketches aren't "a forward-tilted helmet wouldn't necessarily tell you precisely where the rider was actually looking".
Have a read, there's a blurry picture (to be honest, you can't distinguish any detail) of the kit and plots of where they looked.
You need facial recognition AI.
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Re: Superstitions can kill you
That's a good example of your earlier point. His "long view" will/should have spotted that as something that will need more attention in a moment, and then attended to it as it came close. There's no point at all in the long view otherwise, I agree.The Spin Doctor wrote: ↑Fri Nov 27, 2020 7:56 am
..... The thing was, the house and driveway was there to be seen before he even turned-in to the corner. He was so busy telling us about his 'long view' he completely ignored what was about to get close up and very nearly too personal.
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Re: Superstitions can kill you
Perspectives change. The driveway was visible, what wasn't so obvious was that it was a blind exit... so it needed re-examining from closer up.Wossname wrote: ↑Fri Nov 27, 2020 8:03 pmThat's a good example of your earlier point. His "long view" will/should have spotted that as something that will need more attention in a moment, and then attended to it as it came close. There's no point at all in the long view otherwise, I agree.The Spin Doctor wrote: ↑Fri Nov 27, 2020 7:56 am
..... The thing was, the house and driveway was there to be seen before he even turned-in to the corner. He was so busy telling us about his 'long view' he completely ignored what was about to get close up and very nearly too personal.
Which bring me full circle... back and forth, left and right... a scan that creates situational awareness.
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Re: Superstitions can kill you
There's an overlap with daytime headlamps here. I've heard people say "look how far away you can see see that headlamp!". But you don't get clobbered from far away.Wossname wrote: ↑Fri Nov 27, 2020 8:03 pmHis "long view" will/should have spotted that as something that will need more attention in a moment, and then attended to it as it came close.The Spin Doctor wrote: ↑Fri Nov 27, 2020 7:56 am
..... The thing was, the house and driveway was there to be seen before he even turned-in to the corner. He was so busy telling us about his 'long view' he completely ignored what was about to get close up and very nearly too personal.
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