They become jewelry designers like my friend Marie-Ann Wachtmeister who invented an ingenious patented precious-stone jewelry system that reminds me of Lego.
Singing Lego Blocks: The Lego Mindstorms RCX block (the brain of the system) has a built in speaker, and this page explains in eye-watering detail how to make music with it.
"We were motivated by a desire to design a system for anyone to both build with fabric in a way similar to playing with Lego and create objects that are rich with relevant context-aware computation without having to program, " said Nanda, who devised the patches for a project towards a Media Arts and Sciences masters degree.