Random Hacks of Kindness: a community of developers, designer, geeks and tech-savvy do-gooders around the world, working to develop software solutions that respond to the challenges facing humanity today. Random Hacks of Kindness (RHoK) is all about using technology and design to make the world a better place by building a community of innovation. How does it work? RHoK Cph organizes hackathons twice a year - bringing together developers, designers and project manager to hack on real-world problems submitted by non-profits, charities or social entrepreneurs.