Just had word from Worldpay about a really interesting Hackathon that is happening at the Impact Hub, Westminster on Friday 23rd September to Sunday 25th September. Using Raspberry Pis, LEGO and other kit and Worldpay’s new IoT open-source technology Worldpay Within, you will investigate and develop ways of paying in the world of the Internet of Things. You can read more and request an invite on their website. There are cash prizes for the winning team, and for the runners-up.