asteroza + safety   142

cyclotechnology.com
Interesting nested shape design to be more compact for storage.
compact  bicycle  helmet  safety 
june 2019 by asteroza
SkyVU | Percept Systems
So the "innovation" here is that this is not a direct wired cockpit data recorder, but rather a well positioned conventional 4K video camera in an armored box, with machine vision algorithms on the analysis computer retrieving cockpit gauge readings. No wiring means cheap to install, but will the FAA really allow this?
4K  video  camera  cockpit  gauge  flight  data  recorder  safety  aviation 
june 2019 by asteroza
riverloopsec/banned-h-embedded at develop
similar to microsoft's banned.h used during Vista's development as part of their secure development lifecycle work. Basically lots of unsafe string function marking.
embedded  banned  function  string  safety  security  SDL  secure  development  lifecycle  programming 
may 2019 by asteroza
The Wholey Milk Company | World-First New Milk Processing Technology
Some sort of air pressure based technology for heatless pasteurization that can make refrigerated fresh milk last 3 months
food  safety  milk  processing 
may 2019 by asteroza
The High Capacity Expanding Lifeboat HiCEL – Meeting the Modern SAR Challenge | Zenodo
Interesting hybrid design, with a hard shell maneuverable lifeboat, with inflatable platform style lifeboats platforms for large areas.
hybrid  inflatable  lifeboat  safety  vehicle  transportation  ship  floating  platform 
march 2019 by asteroza
Technology | WaveCel
Interesting engineered structure to provide protection from linear and rotational impacts, as an alternative to traditional EPS foam helmets. Seems to use a slipping/buckling triangle design? I wonder what kinds of improvements there would be using a smaller microstructure?
WaveCel  buckling  structure  impact  absorbtion  helmet  safety  materials  science  research  technology 
march 2019 by asteroza
3 Carbon Dioxide | Emergency and Continuous Exposure Guidance Levels for Selected Submarine Contaminants: Volume 1 | The National Academies Press
Hrm, pages 53-55 suggest actual issues only in the 25000 ppm range, not the 1400ppm suggested by the harvard study, derived from submarine crew studies, but some of the studies had not a lot of study participants, and US Navy standards and expectations for crew may be somewhat different (currently they try to keep average 3500ppm and try to keep below 8000ppm, but they are also in a long term exposure environment where the body may adapt)(previously 4,100 ppm average with a range of 300-11,300 ppm)...
CO2  air  quality  health  medicine  safety  decision  navy  submarine  crew 
march 2019 by asteroza
Impaired Decision Making in Conference Rooms - GIGA循绿
Wait this says 3 people just sitting quietly in a room for 1 hour have impaired cognitive function due to CO2! ASHRAE limit is 1000ppm, these guys suggest 1400ppm is the line for cognitive impairment.
meeting  CO2  air  quality  health  medicine  business  productivity  safety  decision 
march 2019 by asteroza
Associations of Cognitive Function Scores with Carbon Dioxide, Ventilation, and Volatile Organic Compound Exposures in Office Workers: A Controlled Exposure Study of Green and Conventional Office Environments
Study shows 3 people in a 2 hour meeting in a conference room have impaired cognitive functions due to high CO2, such that decisions at the end of the meeting suffer.This naturally gets worse with more people.
meeting  CO2  air  quality  health  medicine  business  productivity  safety  decision 
march 2019 by asteroza
Protecting the LHC from itself | symmetry magazine
Interesting that they have to spread out the beam first before hitting the dump, and the dump is made from a block of graphite. The quench protection via electrical dump to resistor grids is also interesting. I would have thought they might try to recover the power from the dump into some other storage, but I guess the safety criticality means they don't.
particle  accelertor  safety  beam  dump  design  engineering 
march 2019 by asteroza
AFO Fire Ball, ABC Fire Extinguisher, Fire Suppression Device, Fire Safety Product With Sign - - Amazon.com
Interesting, a ball of fire extinguisher. It melts/expands over a fire, so stick it over something that might catch fire and it will effectively snuff itself out, without some fancy halon system.
fire  extinguisher  automatic  suppression  safety  hardware  ball 
february 2019 by asteroza
Smart Traveler Enrollment Program STEP
Basic safety step, logging travel plans with the state department, if you feel at possible risk for abduction. More generally, if there's a major accident/incident, and state knows you were in the area, they might check on it, and possible check in on you to see if you are okay. They also send updates to you if things start going bad in your general area.
travel  US  government  state  department  vacation  safety 
november 2018 by asteroza
Home - OliLight - Your trusty companion!
Wearable LED lamp belt is kinda nice, not sure you really need the other safety features though...
safety  camping  wearable  LED  lamp  light  belt  hardware  electronics  devices  lighting  kickstarter 
february 2018 by asteroza
NRC: Current Event Notification Report
NRC current daily reports of incidents. Usually nothing scary, just garden variety screwups and accidents...
NRC  incident  report  status  nuclear  safety 
september 2017 by asteroza
Edeva, Actibump - Safe traffic with accessibility
Instead of a rising bump, this makes a hole, and a temporary one based on actuators and a speed sensor.
active  speedbump  hole  road  safety 
september 2017 by asteroza
HOME
Some sort of non-newtonian fluid filled speedbump?
non-newtonian  fluid  speedbump  obstruction  road  safety 
september 2017 by asteroza
EcoHelmet
disposable helmets for rental bike outfits for one use
folding  disposable  recyclable  paper  bike  bicycle  helmet  safety  Delicious 
november 2016 by asteroza
Correctness does not decompose
"Correctness does not decompose" so modular programs don't necessarily increase the likelihood of program correctness.
program  correctness  programming  development  modularity  complexity  risk  safety  modular  software  design  Delicious 
september 2016 by asteroza
Family Safety update improves web filtering and activity reporting in Windows 8....
So family safety features a SSL MitM proxy using a local trusted root CA. Which means firefox needs to import that cert to be able to use SSL sites.
windows  parental  controls  family  safety  local  SSL  TLS  MitM  intercept  proxy  Delicious 
september 2016 by asteroza
LightCense | Visual Identification System for Drones / UASs
Some sort of light code (not quite morse if colors are involved) for broadcasting drone ID
LED  light  signal  UAV  drone  ID  identification  transmit  hardware  electronics  devices  safety  code  broadcast  optical  semaphore  Delicious 
july 2016 by asteroza
10,000
Bioengineer cats to change color due to radiation, like a living dosemeter/geiger counter using bioluminescence.
GMO  bioengineering  cat  raycat  bioluminescence  radioactivity  radiation  safety  Delicious 
april 2016 by asteroza
Automist Smartscan fire sprinkler: water mist fire suppression
Hrm, I can buy the target application using less water to reduce water damage, but this is an active system rather than a traditional passiv eprinkler system. No power, no mist?
automatic  targeted  mist  water  spray  fire  supression  firefighting  equipment  home  house  building  architecture  safety  hardware  electronics  devices  Delicious 
january 2016 by asteroza
The Safety Truck Could Revolutionize Road Safety
For human drivers, and it might be not such a good idea since you can see less of the truck in front, but then again having a view of oncoming traffic is a probably in the end a net plus in terms of navigation information. Though this really is just Samsung pimping their large area television display tech...
samsung  road  safety  truck  television  remote  display  rear  hardware  electronics  devices  Delicious 
june 2015 by asteroza
WeRobot 2015 Panel 2: Robot passports, with Anupam Chander | Robohub
So, do robots need (certification) passports, somewhat in the vein of FCC/CE/UL qualification, to be usable when crossing borders?
robot  passport  global  free  trade  technology  licensing  safety  certification  robotics  legal  framework  Delicious 
june 2015 by asteroza
Demonstration designs for the remediation of space debris from the International Space Station
Hrm, putting a laser up there that is meant for burning things... so decent power transfer. Bets this also doubles as a lasercomm demo and SPS laser power downlink demo as well?
japan  RIKEN  ISS  orbital  debris  junk  removal  deorbit  laser  sweep  fiber  hardware  electronics  devices  space  safety  research  technology  Delicious 
april 2015 by asteroza
Workplace Situational Awareness | Vandrico Inc
Working on Canary, an alerting server platform for smartwatch messaging, that is smarter than just a plain broadcast. Things like safety alerts with customized maps for escape.
wearable  computing  M2C  messaging  smartphone  smartwatch  communication  safety  alert  Delicious 
february 2015 by asteroza
Home
So, motorcycle riders, and possibly the elderly, might want this for cushioning against ground impacts.
safety  protection  defense  full  body  airbag  cushion  shield  Delicious 
february 2015 by asteroza
Molten uranium dioxide structure and dynamics
Apparently molten uranium dioxide's oxygen atoms have an unexpected change that increases it's fluidity, which means a molten fuel rod might spread out/leak faster than previous models accounted for.
molten  uranium  dioxide  UO2  materials  science  research  technology  nuclear  reactor  fuel  fluidity  viscosity  safety  Delicious 
november 2014 by asteroza
BODYGUARD™ by ProTecht
Saying it doubles as tornado flying object protection is weak sauce, after the "For the Children!!!1" exclamation marks. Now, as a redeployable ballistic shield for use while on the move, it might have legs. For child safety though, really, if you are that afraid, buy the little tiger a ballistic school uniform or home school.
portable  ballistic  shield  cover  sheet  panel  armor  defense  protection  child  safety  Dyneema  TypeIIIA  Delicious 
june 2014 by asteroza
Kranium Helmet | Velorution
Alternative bike helmet design that uses cardboard honeycomb as a crumple zone, rather than traditional polystyrene foam. Since the cardboard crushes better, it better dissipates impact shock.
cardboard  bike  bicycle  helmet  safety  gear  hardware  paper  honeycomb  cycling  design  Delicious 
january 2014 by asteroza
Check IMEI - IMEI.info
Service for checking if a given IMEI number is legit or not. Useful if buying cellphones through the internet.
IMEI  checker  validity  service  blacklist  cellphone  security  safety  Delicious 
january 2014 by asteroza
No.100 - 製品情報 | トーヨーセフティー
Bloom safety helmet, a collapsible helmet for compact/sorta flat storage
safety  japan  gear  collapsible  bloom  helmet  Delicious 
november 2013 by asteroza
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