jm + accidents   10

Physical separation of cyclists from traffic “crucial” to dropping injury rates, shows U.S. study
Citing a further study of differing types of cycling infrastructure in Canada, the editorial writes that an 89% increase in safety was noted on streets with physical separation over streets where no such infrastructure existed. Unprotected cycling space was found to be 53% safer.

In 2014 there were 902 recorded cyclists fatalities in America and 35,206 serious injuries. Per kilometre cycled fatalities per 100 million kilometres cycled sat at 4.7. In the Netherlands and Denmark those rates sit at 1 and 1.1, respectively.
cycling  infrastructure  roads  safety  accidents  cars  statistics  us  canada 
9 weeks ago by jm
The Okinawa missiles of October | Bulletin of the Atomic Scientists
'By Bordne's account, at the height of the Cuban Missile Crisis, Air Force crews on Okinawa were ordered to launch 32 missiles, each carrying a large nuclear warhead. Only caution and the common sense and decisive action of the line personnel receiving those orders prevented the launches—and averted the nuclear war that most likely would have ensued.'
okinawa  nukes  launch-codes  pal  cold-war  cuban-missile-crisis  history  accidents  ui  security  horror  via:mattblaze 
october 2015 by jm
Volvo says horrible 'self-parking car accident' happened because driver didn't have 'pedestrian detection'
Grim meathook future, courtesy of Volvo:
“The Volvo XC60 comes with City Safety as a standard feature however this does not include the Pedestrian detection functionality [...] The pedestrian detection feature [...] costs approximately $3,000.


However, there's another lesson here, in crappy car UX and the risks thereof:
But even if it did have the feature, Larsson says the driver would have interfered with it by the way they were driving and “accelerating heavily towards the people in the video.” “The pedestrian detection would likely have been inactivated due to the driver inactivating it by intentionally and actively accelerating,” said Larsson. “Hence, the auto braking function is overrided by the driver and deactivated.” Meanwhile, the people in the video seem to ignore their instincts and trust that the car assumed to be endowed with artificial intelligence knows not to hurt them. It is a sign of our incredible faith in the power of technology, but also, it’s a reminder that companies making AI-assisted vehicles need to make safety features standard and communicate clearly when they aren’t.
self-driving-cars  cars  ai  pedestrian  computer-vision  volvo  fail  accidents  grim-meathook-future 
may 2015 by jm
Should Airplanes Be Flying Themselves?
Excellent Vanity Fair article on the AF447 disaster, covering pilots' team-leadership skills, Clipper Skippers, Alternate Law, and autopilot design: 'There is an old truth in aviation that the reasons you get into trouble become the reasons you don’t get out of it.'

Also interesting:

'The best pilots discard the [autopilot] automation naturally when it becomes unhelpful, and again there appear to be some cultural traits involved. Simulator studies have shown that Irish pilots, for instance, will gleefully throw away their crutches, while Asian pilots will hang on tightly. It’s obvious that the Irish are right, but in the real world Sarter’s advice is hard to sell. The automation is simply too compelling. The operational benefits outweigh the costs. The trend is toward more of it, not less. And after throwing away their crutches, many pilots today would lack the wherewithal to walk.'

(via Gavin Sheridan)
airlines  automation  flight  flying  accidents  post-mortems  af447  air-france  autopilot  alerts  pilots  team-leaders  clipper-skippers  alternate-law 
november 2014 by jm
Only 10% of serious cycling injuries in Ireland were recorded by Gardai
The Bedford Report for the HSE in 2011 showed that only approximately 10% of serious injuries (with hospital admission to a bed) incurred by cyclists in road traffic collisions were recorded by Gardai. If a cyclist is knocked off his/her bike from impact with a motorised vehicle that is a potential criminal offence if serious injury results. Cyclists expect all such RTCs to be properly and fully investigated and recorded with appropriate follow-up. That clearly is not happening at present. Acute hospitals need to document all admission cases arising from cyclist RTCs and inform the Gardai of them.
garda  police  ireland  cycling  injuries  accidents  reporting  data  bedford-report  hse  hospital 
november 2014 by jm
Accidentally Turing-Complete
slightly ruined by the inclusion of some "deliberately Turing-complete" systems
turing  computation  software  via:jwz  turing-complete  accidents  automatons 
march 2014 by jm
Little-known Apollo 10 incident
'Apollo 10 had a little known incident in flight as evidenced by this transcript.' http://pic.twitter.com/NCZy7OdxDU
poo  turds  space  spaceflight  funny  history  apollo-10  apollo  accidents 
january 2014 by jm
"Toy Story 2" was almost entirely deleted by accident at one point
A stray "rm -rf" on the main network share managed to wipe out 90% of the movie's assets, and the backups were corrupt. Horrific backups war story
movies  ops  backups  pixar  recovery  accidents  rm-rf  delete 
october 2013 by jm
No Time To Spare [infographic]
'On August 2, 2005, a fully-loaded Air France Airbus A340 arriving from Paris crash-landed at Toronto's Pearson International Airport and caught fire. Only 4 of the 8 exits were usable, yet all 309 people on board made it off the aircraft in two minutes, before it was consumed by flames. Here, five of the passengers recount their escape.'
infographics  travel  air  accidents  fire  airbus  safety  escape  a340 
july 2013 by jm

Copy this bookmark:



description:


tags: