HDM Hochschule der Medien, Germany
A human-machine interface based on printed touch sensors formed in 3D.
It is a human-machine interface by Hochschule der Medien which can be used in automotive applications or other control functions based on printed touch sensors formed in 3D. In the diamond-shaped part of the demonstrator, three touch buttons are implemented that work with printed piezo effect technology. The force required prevents unintentional actuation and has improved performance when wearing gloves. The slider with six positions consists of capacitive touch sensors. The technical user interface is integrated in a visually and haptically appealing shaped surface.
Purpose
- Create an ultra-thin device
- Show how operating buttons and sliders can be integrated into curved surfaces of nice design in automotive applications
Target Group
- Automotive
- Consumer Electronics
Benefits
- Different areas of application
- Ultra thin
- The printing technology offers economic advantages through the use of easy processing and suitability for mass production
Printed Electronics Components
- Conductive path
- Printed capacitive switch
- Printed sensor
- Printed piezo elements
- Printed dielectric / insulator
Funding Source
- Baden Württemberg Ministry of Science and Art (MWK Baden Württemberg)