Abstract
In this article, PossessedHand and its discussions are reported. PossessedHand have been researched in HCI (Human–Computer Interaction) field to tell users the finger movement from the computer. By giving a functional electrical stimulation to the forearm muscles via the electrode pads around the arm, the device control users finger motions and tell the information. While applied research of PossessedHand have been actively carried out primarily the engineering field, it is not yet elucidated perception that changes in continuous use and efficiency of motor learning using PossessedHand. Therefore, basic psychology researches of PossessedHand are required. Based on the research results in the engineering field, the real life uses of PossessedHand is discussed.
