Published by RWTH Aachen University on 2021-03-06
What is ARPen? The ARPen app is an application that allows users to draw in mid-air by tracking a marker. The app provides users with the option to build a custom Bluetooth pen using simple electronic components and machinery in their local Fab Lab. The app also offers detailed instructions on how to build the pen.
1. This application is part of the Personal Photonics project, which is funded by the German Federal Ministry of Education and Research (BMBF) as part of their Open Photonics call.
2. By tracking a marker, lines can be created that keep their position in the real world.
3. The pen can be built using simple electronic components and machinery in your local Fab Lab.
4. The ARPen application enables you to draw in mid-air.
5. Printing out a marker is all that is needed to test out this interaction.
6. Or you can build a custom Bluetooth pen to have more options.
7. Liked ARPen? here are 5 Productivity apps like Midnight - The Grid Calendar; Midi Controller Free; Itemido: Manage Home Inventory; Carpentry Formulator;
Or follow the guide below to use on PC:
Select Windows version:
Install ARPen: Mid-Air Interactions app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | RWTH Aachen University | 2.50 | 2.1 |
Get ARPen on Apple macOS
| Download | Developer | Reviews | Rating |
|---|---|---|---|
| Get Free on Mac | RWTH Aachen University | 2 | 2.50 |
Download on Android: Download Android
- Paint freehand in mid-air
- Create simple geometry shapes like cubes
- Create complex geometries using sweeps, lofts, revolutions, and merge&intersect operations
- Explore techniques for moving, rotating, and scaling objects in mid-air
- Explore different menu techniques
- Explore depth visualization techniques to show the position of the pen tip relative to other objects in the scene
- Export the sketch or model as an *.STL file.
PC Apps 
