I have been a product developer using Pro-Engineer and Solidworks since 1992. I worked as an Industrial Designer for the better part of my career and now as am engineer and entrepreneur. I have a business in which I have developed several products around a technology I have patented called Measure-it! If interest is there I hope to create DIY kits for my products. See www.measure-it.biz and shoot me an e-mail if you would like to see a DIY kit for any of the products. The goal is to sell retail but this option is viable as well!