Taps 32: foot operated drinking fountain December 17, 2014 mkljun PIM & Research Hands free operating (think of holding your hair if you are a long haired person). Next Paper: Transference of PIM Research Prototype Concepts to the Mainstream: Successes or Failures Previous Taps 31: a lot of instructions to wash hands Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.