I'm not sure how active this forum is, but here goes:
Professor Nachi Chockalingam PhD CEng CSci PFHEA FIPEM, a fellow Liveryman of the Worshipful Company of Engineers and Professor of Clinical Biomechanics at Staff Uni, is seeking help to find solutions to a problem that we all face: Automating Handwashing Systems that ensure thorough washing whilst reducing waste of running water.
Yes, there are some part-solutions out there, but none is an end-to-end solution in terms of effectiveness and economy of use. See attached paper and, if you can help, or know someone who can, please contact Professor Nachi (details in the paper), or me.
20201024 IET Call for solutions to Hand washing automation proposal.pdf
Barry Brooks CEng FIET
(IET President 2013-14)