Build free and open source scientific equipment following demand

"Your participation will enable us to develop a series of online tutorials related to building affordable equipment. It will also help us identify opportunities for the creation of equipment distributed under open/permissive licenses. Under these types of licenses, the created equipment can be used, modified, copied, and improved for new use cases.

It should take less then 10 minutes to complete this questionnaire. By participating in this survey, you can opt-in to a lottery for one of two books related to science and open source hardware...."