![Voodoo Manufacturing Partners with OpenBCI on 3D Printing Production of Headsets to Measure Brain Activity Voodoo Manufacturing Partners with OpenBCI on 3D Printing Production of Headsets to Measure Brain Activity](https://www.3printr.com/wp-content/uploads/2016/10/opcenbci_3d_printed_headset.jpg)
Voodoo Manufacturing Partners with OpenBCI on 3D Printing Production of Headsets to Measure Brain Activity
![OpenBCI Ultracortex Mark IV headset (left); Cyton Biosensing board (right) | Download Scientific Diagram OpenBCI Ultracortex Mark IV headset (left); Cyton Biosensing board (right) | Download Scientific Diagram](https://www.researchgate.net/publication/328539159/figure/fig2/AS:686006655262720@1540568140316/OpenBCI-Ultracortex-Mark-IV-headset-left-Cyton-Biosensing-board-right.jpg)
OpenBCI Ultracortex Mark IV headset (left); Cyton Biosensing board (right) | Download Scientific Diagram
![Accessible Electroencephalograms (EEGs): A Comparative Review with OpenBCI's Ultracortex Mark IV Headset | Semantic Scholar Accessible Electroencephalograms (EEGs): A Comparative Review with OpenBCI's Ultracortex Mark IV Headset | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/c7c5dead0f70399c56de3e7d5e3ac5fc13891764/3-Figure2-1.png)
Accessible Electroencephalograms (EEGs): A Comparative Review with OpenBCI's Ultracortex Mark IV Headset | Semantic Scholar
![OpenBCI on X: "A few of our past EEG headset prototypes! Can you guess which one is the current design (Ultracortex Mark IV)? https://t.co/uPNCF4ws9G" / X OpenBCI on X: "A few of our past EEG headset prototypes! Can you guess which one is the current design (Ultracortex Mark IV)? https://t.co/uPNCF4ws9G" / X](https://pbs.twimg.com/media/D0bnWYWWsAETNmp.jpg:large)