asteroza + barcode   61

NaviLens EMPOWERING the visually impaired
Using some sort of color 2D barcode, similar to QRcodes. Similar to Microsoft Tag/HCCB color 2D barcodes (though HCCB used triangles instead of squares, and had some sort of monochrome compatibility mode?)
2D  color  barcode 
june 2019 by asteroza
jeromeetienne/AR.js: Efficient Augmented Reality for the Web - 60fps on mobile!
With Safari 11 (iOS 11) support for webRTC, now this library covers basically all the major browsers.
AR.js  webRTC  webGL  AR  QRcode  barcode  pattern  recognition  3D  2D  javascript  library  Delicious 
june 2017 by asteroza
AprilTag
Cut down QRcodes suitable for outdoor environments being viewed from extreme distance/angles for better machine vision recognition.
AprilTag  long  distance  machine  computer  vision  object  tracking  2D  barcode  QRcode  recognition  unmanned  vehicle  navigation  UAV  UGV  Delicious 
march 2017 by asteroza
2D Barcodes and Mobile Tagging | Microsoft Tag
Microsoft alternative to QRcode, but microsoft forced you to use their servers and some licensing issues prevented it from becoming popular. Now being licensed/hived off to a 2d barcode company.
microsoft  tag  2D  barcode  triangle  color  Delicious 
may 2015 by asteroza
Memory Everywhere - Thin Film Electronics ASA
So these guys are actually producing NFC thin film electronics in a fast roll-to-roll process, finally dropping the per sticker cost. Though native thin film NFC sticker area is still a bit large, due to the limits of the materials in the printable electronics. Xerox will produce?
thin  film  thinfilm  printed  circuit  electronics  devices  hardware  display  NFC  touchless  smartcard  sensor  packaging  materials  Iot  internet-of-things  sticker  barcode  Delicious 
july 2014 by asteroza
Microtags for anti-counterfeiting & brand protection from Trutag
Some sort of weird passive spectral tag, using spectral response spikes as a kind of passive barcode. Tiny and made of inert silica so edible.
microtag  monitoring  asset  form  tag  barcode  code  factor  size  edible  silica  porous  passive  encoding  small  forensic  spectral  Delicious 
august 2013 by asteroza
ATM Machine, Mobile Banking | NCR
Interesting example of mobile payments being used in a different way, as a means of confirm the identity of the bearer without exposing a card to an unknown machine.
NCR  mobile  cash  withdrawl  ATM  2D  barcode  QRcode  money  cardless  cellphone  phone  transaction  ATM  banking  Delicious 
june 2012 by asteroza
QUEMA for Smartphone|DNP 大日本印刷
Support site for DCcode/QUEMA. But nothing about how to generate the damn codes, or a sample library to implement it.
QRcode  barcode  2D  invisible  embedded  DCcode  QUEMA  Delicious 
february 2012 by asteroza
QUEMA for Smartphone - Apps on Android Market
Apparently there is now a new embedded/invisible barcode available called DCcode. It appears to use a detectable watermark (rather than being being "invisible" per se), as a means of bypassing the problem of QRcodes occupying a lot of area on advertising to be detectable at distance. But if it's invisible to humans, how will a person know it is there, which is a similar problem to NFC, unless there is some sort of icon/marker/ideogram to tell people there is embedded content.
android  app  software  QUEMA  DCcode  embedded  invisible  2D  barcode  QRcode  Delicious 
february 2012 by asteroza
Amazon.co.jp - Android Market
Basically this is an android product barcode scanner to lookup comparison prices on Amazon Japan, and allow you to order directly from Amazon at that moment from the phone. Good for bargain hunters, since Amazon sometimes does both free shipping and guaranteed time shipping in metro areas.
android  app  software  amazon  japan  product  price  comparison  order  online  barcode  scanner  reader  Delicious 
may 2011 by asteroza
Starbucks Card Mobile App | Starbucks Coffee Company
Basally, this displays a barcode for the barrista to scan in that effectively gives you a free X, coupled with some backend code to authorize you to show that barcode at that time (via stored payment credentials such as a registered credit card) so the issue is, is the barcode the same all the time for the same drink, or is it dynamic? If it isn't dynamic, there will be a world of hurt...
Starbucks  online  mobile  payment  iPhone  app  software  barcode  display  transaction  microtransaction  Delicious 
january 2011 by asteroza
B-Core Inc.|Color Bit Code
This could be used as an alternative to active RFID tags. The basic system triggers on an IR code from the reader, then burst sends the Opto-Chrono code output. If you could get really low power, it may be possible to make a form of passive tag , which uses an IR solar cell to gather power outputted by the reader (primary power IR lamp at constant power output , and a secondary comms IR at a different frequency) in a capacitor for operation.
Opto-Chrono  code  LED  flash  morse  color  barcode  active  passive  optical  tag  alternative  RFID  Delicious 
may 2010 by asteroza
B-Core Inc.|Color Bit Code
Saw the demo of this at RIDEX 2010. 2 megapixel image machine vision software scanning to locate and extract the color barcodes is near realtime (demonstrated as an iPhone app that could pick up multiple codes in the image, even spiral and distorted codes). Other neat features are that it could be printed directly on the edge of paper/objects (normal barcodes need a clean white area surrounding the barcode). 3M is using this on reflective backed labels, allowing barcode capture using a special camera from over 30m away.
B-Core  japan  color  1D  1.5D  barcode  bit  code  alternative  RFID  3M  Delicious 
may 2010 by asteroza
P8tch: welcome
Oh wow, is there a mail order service for something like this in Japan? Hell, set up one of those fancy USB controlled sewing machines with a generator and a laptop in Akihabara and make mad money...
P8tch  fashion  patch  tag  QRcode  barcode  social  network  networking  media  promotion  PR  Delicious 
february 2010 by asteroza
ifoAppleStore: news and information about Apple Inc.’s retail stores
The POS solution used in the AppleStore may be the better hardware solution for mobile POS systems based on the iPod touch/iPhone
Linēa-pro  iPod  Touch  POS  terminal  shell  case  magstripe  reader  barcode  laser  scanner  hardware  electronics  devices  IPC  Delicious 
february 2010 by asteroza
Welcome to BarcodePlus - Your Window to Product Quality and Safety
A Hong Kong company is trying to break out into the product data trail market, where people can find out near complete histories of products with UPC barcodes. Things like certifications from testing agencies, distance traveled to market, supplier information.
BarcodePlus  barcode  product  history  lookup  search  service  HongKong  china  quality  certification  tracking  monitoring  web  2.0  internet-of-things  data  trail  shadow  spime  Delicious 
october 2009 by asteroza

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