From Bitcoin Wiki
This is the approved revision of this page, as well as being the most recent.
Prewabi (PWB) - Connects physical and digital.
ICO start date: to be announced later
RFID based labels that can link blockchain with physical objects. Solving the fakes problem in China. Technology already developed and commercially deployed, looking to scale now.
More information in the project whitepaper: https://cldup.com/sKqerH6VJt.pdf