Project Objective
To create a solar-powered household product.
Research
Rounds of research:
- Solar energy
- Questionnaire
- Observations
- In-depth interview
- Market and competition
The resulting target market for this project is described in the persona to the right.
This project focused on ways to assist with cleaning the toilet because it was identified as a particularly unpleasant chore.







Form Sketch

Bathroom Front View

Bathroom Top View

Bathroom Side View

Rose Concept - Parts

Rose Concept - Bathroom Front View

Rose Concept - Bathroom Top View

Rose Concept - Bathroom Side View

Rose Concept with Colors

Butterfly Concept - Parts

Butterfly Concept - Bathroom Front View

Butterfly Concept - Bathroom Top View

Butterfly Concept - Bathroom Side View

Butterfly Concept with Colors

Bird Concept - Parts

Bird Concept - Bathroom Front View

Bird Concept - Bathroom Top View

Bird Concept - Bathroom Side View

Bird Concept with Colors
Ideation
The toilet sanitizer developed into a concept with two separate pieces: one solar-charged power source and one ultraviolet sanitizing bulb.
Since the power source had to sit in the window, garden animals and plants inspired the shape of that part in later iterations.
Final Result
The final form was inspired by a lady bug.
Parts:
- Solar battery charger
- Battery
- Ultraviolet light bulb toilet clip
The CAD models were done in Solidworks.
For more information on this project, please reference the report below.