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Scanning the future: the startup behind chipless, metal-free, paper RFID tags
- eternityforest 2y agoThat is just amazing! I hope this kind of thing makes it to Bluetooth eventually. Battery free backscatter tags have so many uses.
- gnabgib 2y agoHN Discussion on them [0] (48 points, 6 months ago, 31 comments) [0]: https://news.ycombinator.com/item?id=38024337 https://news.ycombinator.com/item?id=38024337