Project

# Title Team Members TA Documents Sponsor
30 Get Active Gaming System
Honorable Mention
Bing Singhsumalee
Carolyn Nye
Madison Wilson
Nicholas Ratajczyk final_paper0.pdf
photo0.jpg
presentation0.pptx
proposal0.pdf
# Project Title
Get Active Gaming System

# Team Members
- Carolyn Nye (clnye2)
- Bing Singhsumalee (singhsu2)
- Madison Wilson (mnwilso2)

# Weboard Link
https://courses.engr.illinois.edu/ece445/pace/view-topic.asp?id=27545

# Description
The Get Active Gaming System would be a small cube that could be placed in any room of a house and would help people continue to be more active throughout their day. The game system would contain three functionalities: two games and a heart rate monitor. One game is similar to whack-a-mole but with pressure sensors placed around the user’s house. When the game is started, LEDs light up next to the sensor and the user has to run to the correct sensor and press it. The next game integrates jumping jacks or arm movements. Accelerometers will be placed in arm bands that the user wears and they have to keep their arms moving for a certain period of time or for as long as they can. The last functionality is a heart rate monitor.

What makes it unique is the system does not heavily rely on someone interacting with a screen and it would help people cut down on screen time in general. Many children spend most of their time playing with games on a phone, tablet, or computer. Our gaming system would increase the amount of physical activity children are getting while reducing screen time. Also, this gaming system is compact and mobile so it can benefit people who work at a desk all day oror people who live in a senior living home.

A possible competitor is the Microsoft Kinect gaming system. Microsoft Kinect is similar in the sense that it can detect the motion of players and alters the way people play games by removing the use of a game controller. Our product provides an alternative to the way people play games by integrating more space and movement around the house.

# Technology Overview
- RF modules to communicate between the box, the pressure sensors, the IR sensors, and the accelerometers.
- The modules (RF transmitter/receiver and corresponding sensor) would be powered using a 3V coin cell battery, similar to a push start car key.
- The box would contain a microcontroller which would receive signals from the sensors and send signals to the LEDs. The microcontroller would also perform the logic needed to display the current heart rate, game mode, and possibly a high score.
- We could set the game mode using either buttons on the box or with a simple IR remote control.
- The heart rate monitor can be made with pulse sensors (included in the 445 materials) or with a built-from-scratch ring containing an infrared sensor that the user wears on their finger.

Dynamic Legged Robot

Joseph Byrnes, Kanyon Edvall, Ahsan Qureshi

Featured Project

We plan to create a dynamic robot with one to two legs stabilized in one or two dimensions in order to demonstrate jumping and forward/backward walking. This project will demonstrate the feasibility of inexpensive walking robots and provide the starting point for a novel quadrupedal robot. We will write a hybrid position-force task space controller for each leg. We will use a modified version of the ODrive open source motor controller to control the torque of the joints. The joints will be driven with high torque off-the-shelf brushless DC motors. We will use high precision magnetic encoders such as the AS5048A to read the angles of each joint. The inverse dynamics calculations and system controller will run on a TI F28335 processor.

We feel that this project appropriately brings together knowledge from our previous coursework as well as our extracurricular, research, and professional experiences. It allows each one of us to apply our strengths to an exciting and novel project. We plan to use the legs, software, and simulation that we develop in this class to create a fully functional quadruped in the future and release our work so that others can build off of our project. This project will be very time intensive but we are very passionate about this project and confident that we are up for the challenge.

While dynamically stable quadrupeds exist— Boston Dynamics’ Spot mini, Unitree’s Laikago, Ghost Robotics’ Vision, etc— all of these robots use custom motors and/or proprietary control algorithms which are not conducive to the increase of legged robotics development. With a well documented affordable quadruped platform we believe more engineers will be motivated and able to contribute to development of legged robotics.

More specifics detailed here:

https://courses.engr.illinois.edu/ece445/pace/view-topic.asp?id=30338

Project Videos