Project Contributor

1. Young Na

2. Hengyi Ren

3. Julie Xiong

Design Motivation

Cat owners cannot always be at home to play with their cats. Many cats lack exercise and proper external stimulation at home. This situation may cause mental health problems such as depression and also may increase the potential risks such as obesity and Diabetes.

The cat disco ball can simulate an environment that intrigues catsʼ hunting behavior patterns, helping cats release energy and strengthen their bodies simultaneously.

Parts List

• Arduino Uno

• Arduino Pro Mini

• Servo Motor

• Solderable Breadboard / Perforated Board

• LED Strip Light

• LED Bulb

• Red Dot Laser

• Toggle Switch

• RF24L01 2.4GHz Wireless Transceiver Module

• Ultrasonic Sensor

• Cat Treat

• 9v Battery Clip DC Plug for Arduino

Explanation of Multiple-Authored Work

My Sole Contributions

1. Demonstration video filming and editing

2. Software development

3. Hardware constructing: wiring, soldering, and establishing all other necessary audio connections to make the prototype work in action. 

4. Co-designing internal hardware designs such as laser controlling mounts, the controller, and the treat release mechanism. 

5. Co-prototype testing in a real-life environment. 

Other Team Members’ Contributions

1. 3D modeling and printing

2. Prototype app designing

3. Initial idea sketching

4. Animal behavior research

5. Co-designing internal hardware designs such as laser controlling mounts, the controller, and the treat release mechanism. 

6. Co-prototype testing in a real-life environment.