The HPSTR Pyramid is an attempt to create an alternative — but native to digital world — interface, to conventional knobs and slide controls. It’s an approach to have the same basic and generic functionality a knob has but to achieve it with a more natural interaction.
The HPSTR Pyramid has no visible interface but is the interface itself. The tetrahedron is played by pressing or tapping its sides and by altering the spatial orientation.
For somebody who does not know what the instrument does and how it is operated it is nearly impossible to find out by only looking at it. But once the pyramid is played or seen in action the functionality becomes very obvious.
You can recreate the Pyramid electronics with the data on our Website.
The HPSTR pyramid was developed by Flavio Gortana within the scope of the “Musical Interfaces” class 2012/13 at FH Potsdam.
Twitter: @flaviogortana Mail: firstname.lastname@example.org