Old 04-14-2014, 03:08 AM #1
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Default lumigrids 







What do you think of this light?
Because it has not been yet commercialized, I cannot obtain it.


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Old 04-14-2014, 07:39 PM #2
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Default Re: lumigrids 

Not a bad idea. Good luck with that color, though.

Would be very easy/cheap to buy a laser with diffraction grating and shine it in front of you. Some gratings are even designed to provide something like a grid.

The closer to the same angle that your eyes view the road, the less drastic and obvious any road surface change would appear.
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Old 04-15-2014, 01:04 AM #3
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Default Re: lumigrids 

The same can be achieved with a regular bike light and stereo vision (which many of us have, as I understand)
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Old 02-14-2015, 12:14 PM #4
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Default Re: lumigrids 

Wonderful idea!
Wish you good luck with the color, however, the same color is achievable with a stereo vision and regular bike ride.

Last edited by rebecca; 02-24-2015 at 10:47 AM.
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Old 02-14-2015, 01:45 PM #5
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Default Re: lumigrids 

Seriously? Trying to get your post count high? I dont know about the others, but I find it disturbing to make useless posts...
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Old 02-14-2015, 01:48 PM #6
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Default Re: lumigrids 

Quote:
Originally Posted by RGB View Post
Seriously? Trying to get your post count high? I dont know about the others, but I find it disturbing to make useless posts...
I was wondering if it was some clever kind of spam bot - that attempts to create a new post based on previous posts in the thread.
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Old 02-17-2015, 11:33 AM #7
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Default Re: lumigrids 

Unless you're going to ride under 4mph (to give you time to react to obstacles) this device is utterly useless.

Also, I have no doubt the photo is "digitally enhanced" to fool you into thinking the projected grid is super bright (look how dim it is through the wheel spokes) & no shots of it in motion.
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Old 02-17-2015, 12:20 PM #8
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Default Re: lumigrids 

I don't know how good it is but there's a cheap lens sold by AixiZ that fits over standard AixiZ size lenses that makes a smaller grid: Grid lens kit for 12x30mm AixiZ modules, AixiZ it should be easy to test this idea with a laser, it should be possible to make a large grid in front of the bike with that lens if focused properly but I don't know for sure because I don't have one. I doubt though that it would be very useful, I think it could even be dangerous, a driver may think what's that? and take his eyes off the road for a moment and cause an accident.

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