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FINAL CHECKLIST to complete the challenge:

  • Your short paragraph reflecting on a handwashing station or behaviour changes precedent that interests you (from Parts 2-3)

  • Your map with your proposed device location marked (from Part 4)

  • Your description of the location and your target audience (from Part 4)

  • Your labelled sketch (from Part 6) and a photo of your model if you made one (optional)

What is this challenge?


When can I participate?


What happens at the end?



How long will it take?