Host: Japanese Society for the Science of Design
Affordance is an important concept to design a good product interface with which we can intuitively understand its right operations and avoid wrong ones. In this paper, we report possibilities to design an interface such as a button which affords quantitative condition of operations such as necessary stroke to be pressed. Also, we report the effects of object materials, such as aluminum, ABS resin, foamed polyethylene and wood, on afforded operations by the object.
