1. Test your hardware prototype with at least three users:

2. Improve your hardware prototype:

You should have a list of all the actions to follow to iterate on this prototype listed below:

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Make a new prototype that takes into account all these feedback, and insert below at least three pictures of your iteration showing your proposal evolution:

Describe the evolution of the prototype:

<aside> ➡️ Review the weight balance > put the processing unit on the other side

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3. Test again your new prototype with at least three users:

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