A couple of weeks back, Stuart Kerr from  Liberty Games mailed me to let me know they were thinking about using a Pi to mod a coin-operated pool table to take bitcoins instead; he wanted to know about using our trademark. I mailed him a link to the trademarks rules, made a note about the pool table idea, and then got back to what I was doing – lots of people mail us to tell us they’re starting projects, but not everybody actually finishes the project they’re mailing us about.

Read the original here:
Bitcoin operated pool table