|  11-21-2018, 03:31 PM | #76 | 
| eBook Enthusiast            Posts: 85,560 Karma: 93980341 Join Date: Nov 2006 Location: UK Device: Kindle Oasis 2, iPad Pro 10.5", iPhone 6 | 
			
			So what is the signage on a typical roundabout in the US?
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|  11-21-2018, 06:25 PM | #77 | 
| Grand Sorcerer            Posts: 28,883 Karma: 207000000 Join Date: Jan 2010 Device: Nexus 7, Kindle Fire HD | 
			
			There would have to be typical roundabouts in the US before there could be typical signage for them. The handful of ones I've encountered have zero signage before you enter them. You just have to read the signs as you encounter them while going around. Which helps you get it right your second trip around.    Last edited by DiapDealer; 11-21-2018 at 06:31 PM. | 
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|  11-21-2018, 06:29 PM | #78 | 
| eReader Wrangler            Posts: 7,949 Karma: 53216495 Join Date: Mar 2013 Location: Boise, ID Device: PB HD3, GL3, Voyage | 
			
			In Texas they seem to be "semi-roundabouts." They go round, but you yield to the traffic on the left. And that's the only sign you have, a yield sign. We have both single lane and double lane "roundabouts" and you stay in the lane you enter into — so it's a completely different deal. More like an elaborate four way stop. It does actually work better than a traditoinal four way stop — unless people get confused. Sometimes they turn against traffic, which is always a little fun.
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|  11-22-2018, 04:02 AM | #79 | 
| Digitally confused            Posts: 500 Karma: 1500000 Join Date: Mar 2010 Location: London, UK Device: KPW, K2i, Nexus 7 32gb, Kobo Mini | 
			
			I'll have to disagree with you there   We had the small roundabouts put in in my local area. It's a quiet residential area with a speed limit of 20mph but the problem is the roads are wide and some folk think it's fun to drive through at 70mph instead. We were originally going to have 4 way stop signs which would have been cheaper to install and allow more parking but these junctions are very rare in the UK and it was thought to be a little risky. The raised mini roundabouts force the cars to slow down. Obviously if folk just drove along at sensible speeds then there wouldn't be a need for any of it. | 
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|  11-22-2018, 06:59 AM | #80 | |
| eBook Enthusiast            Posts: 85,560 Karma: 93980341 Join Date: Nov 2006 Location: UK Device: Kindle Oasis 2, iPad Pro 10.5", iPhone 6 | Quote: 
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|  11-22-2018, 07:31 AM | #81 | 
| Sir Penguin of Edinburgh            Posts: 12,375 Karma: 23555235 Join Date: Apr 2007 Location: DC Metro area Device: Shake a stick plus 1 | |
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|  11-22-2018, 08:57 AM | #82 | 
| Grand Sorcerer            Posts: 5,862 Karma: 68407974 Join Date: Dec 2011 Location: Australia Device: Kobo Libra 2, iPadMini4, iPad4, MBP; support other Kobo/Kindles | 
			
			Speed bumps are bloody awful for ambulances. Or, more accurately, for ambulance patients.
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|  11-22-2018, 09:01 AM | #83 | 
| eBook Enthusiast            Posts: 85,560 Karma: 93980341 Join Date: Nov 2006 Location: UK Device: Kindle Oasis 2, iPad Pro 10.5", iPhone 6 | 
			
			True. It's a question of how you balance the increase in road safety to the entire community of enforced slow-downs by speed bumps against issues caused by them to a very small number of emergency response vehicles. These things are always a compromise. Where does the greater good lie?
		 Last edited by HarryT; 11-22-2018 at 09:04 AM. | 
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|  11-22-2018, 09:55 PM | #84 | |
| Grand Sorcerer            Posts: 5,862 Karma: 68407974 Join Date: Dec 2011 Location: Australia Device: Kobo Libra 2, iPadMini4, iPad4, MBP; support other Kobo/Kindles | Quote: 
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|  11-27-2018, 02:56 PM | #85 | |
| Addict            Posts: 281 Karma: 7724454 Join Date: Sep 2017 Location: Bethesda, MD, USA Device: Kobo Aura H20, Kobo Clara HD | Quote: 
 And because they are flow-controlled by a yield-on-entry approach, they are especially poor on interchanges where there are unbalanced entries (e.g. smaller arterial roads crossing high-flow roads). See https://academics.utep.edu/Portals/1..._Rab_ver7a.pdf Also https://www.acsengineers.com.au/2016...raffic-lights/ It's led to the curious situation where the US is adding tons of roundabouts (in smaller cities and towns, and less busy parts of big cities) while the UK is seeing a boom in new signalled intersections (at busy intersections). https://www.theguardian.com/cities/2...abouts-way-out | |
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|  11-27-2018, 02:58 PM | #86 | |
| Addict            Posts: 281 Karma: 7724454 Join Date: Sep 2017 Location: Bethesda, MD, USA Device: Kobo Aura H20, Kobo Clara HD | Quote: 
 Things like OCR (computers being able to decipher printed words—or handwritten ones), speech recognition (“OK, Google!” or even the phone systems that say “If you wish to sign up for new services, say 'Yes'”), decision trees (how do Amazon, Netflix, or Kobo make recommendations based on your profile), motion planning (how does the Roomba decide where to go next?), are all considered forms of AI. What you're talking about is usually called “artificial consciousness”, and is even a higher bar than what's generally called “Strong AI,” itself a much different concept from simple AI and one that encompasses both artificial consciousness and artificial general intelligence. | |
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|  11-27-2018, 03:17 PM | #87 | |
| Resident Curmudgeon            Posts: 80,746 Karma: 150249619 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3 | Quote: 
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|  11-27-2018, 04:58 PM | #88 | 
| Gentleman and scholar            Posts: 11,499 Karma: 111164374 Join Date: Jun 2015 Location: Space City, Texas Device: Clara BW; Nook ST w/Glowlight, Paperwhite 3 | 
			
			I hope you aren't saying the one about the billionaire biker boss who falls for his shapeshifting BBW secretary wasn't a novel straight from the author's soul!
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|  11-27-2018, 07:31 PM | #89 | 
| cacoethes scribendi            Posts: 5,818 Karma: 137770742 Join Date: Nov 2010 Location: Australia Device: Kobo Aura One & H2Ov2, Sony PRS-650 | |
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|  11-28-2018, 08:04 AM | #90 | 
| o saeclum infacetum            Posts: 21,514 Karma: 236076651 Join Date: Oct 2010 Location: New England Device: Mini, H2O, Glo HD, Aura One, PW4, PW5 | |
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