Layne designed a laser-cut project plate:
When I build electronics prototypes, it’s sometimes difficult to keep all the parts together without falling apart, especially if you need to move everything from one location to another. Between the breadboards, Arduino boards, programmers, FTDI cables, spare wires, and spare parts, I wanted to create a way to keep them all connected together without falling apart or losing anything. To this end, I designed a laser-cut Project Plate. It has holes for mounting an Arduino or Arduino Mega, a place for sticking a double-breadboard, and a series of customizable short boxes for holding parts.
See the full post on Wayne and Layne blog.