test
we tested the cup on a few people
and this is some of the constructive criticism we got before making the necessary changes.
User 1
User 2
User 3
The cup holder is too short and falls off easily when collapsed. I can't carry it around conveniently as I fear that I may lose it.
The hook of the cup is too tight. I cannot attach any of my key rings or lanyard without it sticking out or the cup bending into another form.
The size of the hook is too small and I don't feel like the cup is very special because the personalised design is too small.
Solution:
Created a longer and thicker holder/stabiliser which fits tighter when collapsed.
Solution:
3D printed a new hook which extends into a semi circle shape so it is larger and easier to attach various things.
Solution:
3D printed a new hook which was bigger and added a larger name letter for a better personalised design .
and some positive feedback!
User 5
User 4
The cup is of a good size and the material can withstand various temperatures. It is easily collapsible and easy to keep. Convenience is key!
I love the idea of the reversible holder and stabiliser. It is much more convenient and effective compared to usual cups out in the market.