/challenges-projects/design-challenges/sci-fi-your-pi/b/blog/posts/sci-fi-your-pi---prince-dakkar-s-patent-log-taking-chart-compass---functional-designPreviously: Sci Fi Your Pi - Prince Dakkar's patent log taking chart compass To realise my initial ideas for the project I have started work on designing the functionality of the device. This really divides into three main fu...en-USTelligent Community 12