Early Brainstorming
Figure 1: Initial Brainstorming for specific problems to solve
Figure 2: Initial Brainstorming for ways to solve some of those problems
Figure 3: Sketch for the concept of a folding table for Heather’s scooter.
Figure 4: Measurements for the medium-fidelity prototype of the drawer.
Figure 5: Isometric sketch of the medium-fidelity drawer prototype.
The hand brace was an early idea that did not get chosen after a design evaluation meeting with our TAs.
Figure 6: Low-fidelity prototype for a hand brace.
Figure 8: Initial CAD of the drawer. Put into an assembly and properly constrained to rotate about the bottom edge.
The 2nd iteration of the drawer was a big step in the right direction when it comes to the final product. It uses the pin and track mechanism that was in the final design, and was overall much better put together.
Figure 10: 2nd drawer prototype (side view, closed).
The final prototype is a refined version of the 2nd low-fidelity prototype, better executing on the materials selection and stability.
Figure 7: Initial low-fidelity prototype for the drawer, closed position.
The initial drawer prototype was created using strings instead of the current pin and track mechanism to open and close it.
Figure 9: Initial drawer prototype, open position.
Figure 11: 2nd drawer prototype (front view, open).
Figure 12: Final (medium-fidelity) prototype for the drawer.