asteroza + projector   53

LaserCube - World's Smallest Laser Show Projector
Jebus, a Class 4 1W laser that any rube can buy? Even with all the safety interlocks, this should not be handed to amateurs...
laser  lightshow  RGB  projector  portable  lighting  display  hardware  electronics  devices 
july 2019 by asteroza
Self-Guided Beamed Propulsion for Breakthrough Interstellar Missions | NASA
the neutral particle beam system is kinda interesting, laser doppler cooled supersonic alkali vapor jet
neutral  particle  beam  projector  alkali  vapor  jet  supersonic  laser  space  propulsion  research  technology  NIAC  physics  optics 
april 2019 by asteroza
Interesting evolution of the older laser keyboard, now combined with a DLP projector to show a monitor as well
DLP  projector  display  laser  keyboard  bluetooth  hardware  electronics  devices  wireless 
august 2018 by asteroza
Motion Simulation | professional motion simulation solutions
I wonder if the wraparound display would be useful for a workstation? Though 5760 x 1080 sounds like they just ganged 3 HD projectors together. Need to step up the game to 4K at least...
racing  simulation  pod  wraparound  immersion  spherical  projection  projector  display  screen  desk  seat  chair  hardware  electronics  devices  gaming  Delicious 
march 2016 by asteroza
Loop | Simplify, Organize and Use Your Phone to Pay
Hrm, this seems to use a magnetic field projection device to trick magstripe readers into thinking they just read a magstripe (the data of which is stored elsewhere). Which is fine if the reader doesn't have a physical card detection sensor as part of it's mechanism (which I imagine most don't if it's an exposed swipe reader as that only adds cost)
smart  credit  card  hardware  electronics  devices  smartphone  accessories  magnetic  field  projector  Delicious 
january 2014 by asteroza
Meta Perception: Human Interface
I sort of like this. Embedded AR video and audio projectors sense user gesture actions to determine desired activity, then project video and sound onto existing surfaces for a person to interact with. Pick up a banana and stick it by your ear and mouth, and the system will think you are trying to make a phone call (Banana Phone!), or you open an empty pizza box you are sitting in front of, and the system interprets that you need a computer terminal so a desktop and keyboard are projected. By applying the interfaces over existing objects, you reduce the need for interactive terminals, so this is a push towards sustainability, provided such a system is ubiquitous.
invoked  computing  AR  projector  parametric  narrow  beam  speaker  ubiquitous  UI  GUI  interface  sustainability  green  future  gesture  analysis  Delicious 
november 2011 by asteroza
AAXA M2 Micro Projector - LCoS Hand-held Mini Projector - XGA LED Pocket Projector
Finally, an XGA (1024x768) picoprojector. What the hell took the various manufacturers so damn long?!? Nobody in their right mind wants to do a presentation at VGA resolution!
AAXA  M2  picoprojector  small  form  factor  projector  XGA  VGA  hardware  electronics  devices  presentation  portable  mobile  Delicious 
november 2010 by asteroza - Weather-tight, Stand-Alone Video Projector - Home
A seriously ghetto low cost video projector. Too bad they don't assemble it into a quad array to get higher resolution...
low  cost  QVGA  video  projector  DIVX  AVI  USB  Delicious 
march 2010 by asteroza
projectiondesign - high performance projectors
Working on a liquid waveguide cable to connect a rack mounted projector light source to a remote lens (like a fiber optic extension cord) rather than sticking the whole projector at the mount point. Should allow bigger and noisier fans to cool the light source (perhaps with a huge heatsink) rather than deliberately trying to reduce projector weight for overhead mount applications. I wonder what kind of advantages a liquid waveguide confers?
remote  light  source  RLS  liquid  guide  LLG  projector  projection  hardware  electronics  devices  Delicious 
february 2010 by asteroza
Wireless Projection Link
looks like a thing that uses UWB to do a wireless USB video card to connect a laptop to a projector. Seems the bridge may be tricking the computer as to what it is though, since it claims to be driverless, which probably means it doesn't identify itself as a certified wireless USB device...
Imation  wireless  USB  WUSB  video  adapter  VGA  presentation  projector  hardware  electronics  devices  Delicious 
april 2009 by asteroza

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