protype 1:
Result:
- We need a change in the fixation. We want something removable and attached on the armrest=>an elastic around the armrest
- We want the possibility to hold a mug (with a handle)=>hole on the ring of the cupholder
- We also want the possibility to hold all size of cups => just one low ring on the cup holder
protype 2:
Result:
- we need to adjust the measurement of the tray=> a smaller tray and ring that can hold universal cups.
- think about a better way to fix it for it to be removable and secure=> system of attach removable with a slide we can stuck on the side.
prototype 3:
fixing part
body part