Brown, T., & Chen, C. (2016, June), A New Low-Cost Bionic Hand   Paper presented at 2016 ASEE Annual Conference & Exposition, New Orleans, Louisiana. 10.18260/p.26378

\bibitem{asee_peer_26378}
  Brown, T., \& Chen, C. (2016, June), \emph{A New Low-Cost Bionic Hand }
  Paper presented at 2016 ASEE Annual Conference \& Exposition, New Orleans, Louisiana.
  10.18260/p.26378

TJ Brown and Chong Chen P.E..  "A New Low-Cost Bionic Hand ".  2016 ASEE Annual Conference & Exposition, New Orleans, Louisiana, 2016, June.  ASEE Conferences, 2016.  https://peer.asee.org/26378 Internet.  12 Dec, 2024

\bibitem{asee_peer_26378}
  TJ Brown and Chong Chen P.E..
  "A New Low-Cost Bionic Hand ".
  \emph{2016 ASEE Annual Conference \& Exposition, New Orleans, Louisiana, 2016, June}.
  ASEE Conferences, 2016.
  https://peer.asee.org/26378 Internet.  12 Dec, 2024

@INPROCEEDINGS{asee_peer_26378
author = "TJ Brown and Chong Chen P.E."
title = "A New Low-Cost Bionic Hand "
booktitle = "2016 ASEE Annual Conference \& Exposition"
year = "2016"
month = "June"
address = "New Orleans, Louisiana"
publisher = "ASEE Conferences"
note = {https://peer.asee.org/26378}
number = {10.18260/p.26378}
}

TY  - CPAPER
AB  - Technology has come a long way in the past three decades.  Electronic devices have become cheaper and cheaper every year because of new advancements that help create smaller, faster, and more reliable devices.  The more recent advancements in the field of prosthetic limbs have enabled patients to control bionic limbs using electrical signals that are generated from muscle contractions through a process called electromyography (EMG).  However, these bionic limbs have not been around long and the cost associated with them are still too high to make them accessible to those who really need them.  

This student research project utilizes recently acquired skills in Electro-Mechanical Engineering Technology to lower the price of a bionic hand.  The mechanical parts that make up the hand are designed using 3D CAD software and then created on a 3D-printer.  Using 3D-printing, the hand can easily be scaled to any size much cheaper than using traditional methods.  The project also lowers cost by designing and creating its own EMG circuit.  This is the most important part of the whole project because it gives the user control over the hand.  Without it, the hand is just for looks. The EMG circuit measures voltage across an arm muscle, when the muscle contracts, the circuit sends signals into a microcontroller that operates the 3D-printed hand with the help of a few servos.

There are some companies currently working on cheaper models of bionic hands as well, but most of these have limited functionality and the cost to buy them is still too high.  The total cost of this bionic hand project up to this point is approximately $500, compared to other models on the market today that sell for as much as a new car.  Granted, this hand is not ready to replace a prosthetic hand just yet, but the built prototype was a complete success.  The next step of the project is to focus on design improvements and to add another EMC circuit in order to read more muscles.  This will allow the bionic hand to bring some real competition to the market and drive the price down.
AU  - TJ Brown
AU  - Chong Chen P.E.
CY  - New Orleans, Louisiana
DA  - 2016/06/26
PB  - ASEE Conferences
TI  - A New Low-Cost Bionic Hand 
UR  - https://peer.asee.org/26378
DO  - 10.18260/p.26378
ER  -