asteroza + 3m   5

3M and Allied Control Cool Clusters with Novec Bubble Bath
So a HK bitcoin miner switched from FPGA's to ASIC's, but used liquid cooling to keep the mining rigs on-site.
3M  flourinert  Novec  HFC  liquid  immersion  cooling  datacenter 
november 2018 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

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