What did you observe?

What did you observe and note as you watched users interact with your prototypes?

• People were more enthusiastic today when I changed up the finances for the product and said that the user would earn all their installment money back in about 4 months

What feedback did your users share after the testing?

What feedback did your users share after they've had a chance to interact with and explore your prototypes?

• One of the users was concerned with how the water would be pumped back into the house and if the generated electricity was inefficient where all of it would have to be used up to do so
• People were curious about the extent to which the reverse osmosis system could purify the water
• My professor from a different class also suggested a different way of purification