Josef Prusa, designer of the Prusa Mendel, created a Python script to generate code for 3d-printed whistles with the initials of 150 conference attendees at INFOTRENDY. And to celebrate, he’s posted a sample chapter from his upcoming MAKE/O’Reilly book, Getting Started with RepRap:

Only thing I was waiting for, was right conference with not too wild number of visitors and actual list of visitors. Fortunately guys making INFOTRENDY conference in Bratislava wanted me to talk about RepRap. I had great time there, even met Adrian Bowyer there.

Conference had only 150 visitors and full list of them one week before. I freed some of my time from writing my Getting Started with RepRap book and coded small python script generating plates of whistles to print.

Well and it worked! I printed all 150 on my Prusa Mendel the day before I left for conference. Everyone was happy to get custom made gift and it was much easier to show them the versatility of 3D printing! No-one has to give out boring prints anymore!!