リモートポインティングタスクにおける把持情報インタフェース

—マウスのリアルタイムミッキー比調節を例に—

抄録

Grasping is important but undeveloped information for interface. Grasping style differs according to its purpose, even if the object is the same. This suggests a possibility of grasping information. According to Fitts’ law, pointing tasks is easier when the target is larger and the distance is shorter. The proposed realtime adaptive gain adjuster provides large gain (= short distance) in moving phase and small gain (= large target) in positioning phase.