Reader Device Challenge

grabcad

The interface has been designed with familiar elements and self-explanatory features for easy use. Big, high contrast symbols ensure visibility in low light or for those with poor vision. The layout accommodates both right and left handed users equally. The recharging station doubles as a wall mount, with the mobile device lockable to prevent tampering. A loop on the device allows you to attach a string for easy carrying in the field. Battery swapping is tool-free, while all plastic components have a single split line for simple assembly. An uploaded video demonstrates this process. In summary, the design is focused on simplicity, functionality, and security.