Instructions

1. Download the GitHub project
2. Print out the page with arUco markers (in the downloaded project files) and fold them into a cube
1. Or get a printed version of the pen from Krishna or Phil. Ask them how to switch the pen on
3. Install the iOS application on an iPhone 6s or newer (as it needs ARKit)
4. Start the app and move the phone around to let ARKit get a good tracking
5. Hold the marker-cube in the camera view. You'll see a red dot about 10 cm away from the box. This is the pen tip
6. You can use the software button of the application to emulate a button press on the pen, e.g., to draw a line with the drawing plug-in