Shape-shifting surfaces have been a formidable topic of discussion in the human centre interaction (HCI) field. Unlike rigid structures, these surfaces can morph, expand, contract or reconfigure for the user's needs. However, this technology is still in the prototyping phase, meaning that a standard has not yet been adopted for these surfaces, meaning that each new prototype needs to develop its own type of actuator.
One promising approach is to power these surfaces with pneumatic actuators and pressurized air. With their simple design, high force-to-weight ratio, scalability and ease of use they are a prime candidate to use for these shapeshifting surfaces.
This graduation project aims to develop a 3D-printable, air-powered actuator designed for shape-shifting surfaces, exploring how pressurized air can be used for interactive applications.
The main research question (RQ) guiding this study is:
“How can a pressurized air system be used to create a shape-shifting surface for interactive applications?”
To address this, the study will investigate the following supporting research questions (SRQs):
What are the limitations of shape-shifting surfaces?
What are the advantages and disadvantages of using pressurized air for actuation?
What new forms of interaction do shape-shifting surfaces enable?