Three-dimensional (3D) pens are emerging educational tools that enable users to create tangible, freeform 3D printed models. However, their pedagogical potential in science education remains underexplored. This study examined preservice teachers' experiences using 3D pens to create models for primary biology and chemistry education, focusing on…

Protein ORIGAMI (http://ibg.kit.edu/protein_origami) is a browser-based web application that allows the user to create straightforward 3D paper models of folded peptides for research, teaching and presentations. An amino acid sequence can be turned into a-helices, ß-strands and random coils that can be printed out and folded into properly scaled…

The touch mouse is a new type of computer mouse that provides users with a new way of touch-based environment to interact with computers. For more than a decade, user experience (UX) has grown into a core concept of human-computer interaction (HCI), describing a user's perceptions and responses that result from the use of a product in a particular…