Haptic technology tactual perception. The sense of touch may be classified as passive and active, and the term "haptic" is often associated with active touch to communicate or recognize objects. Haptic technology has made it possible to investigate how the human sense of touch works by allowing the creation of controlled haptic virtual objects. The word "haptic", from the ("haptikos"), means "pertaining to the sense of touch" and comes from the Greek verb ("haptesthai)", meaning "to contact" or "to touch". According to Robert Lee this sensation is also referred to as 3D touch One of the earliest applications of haptic technology was
The House of the Five Senses the first one he asked: “Can you hear what I’m thinking?”... –“No, only my brother can do that!... I see what you mean!!!” To the second one he asked: “Can you see if people are honest?”…-“No, only my brother can do that!…I hear what you’re saying!!!” Asking such questions to all the sons, he made them realise their interdependent relationship and brought them together, and the people built the House of the Five Senses, with the five peaks referring to the sons’ abilities, for them to rule together. It so happens that the park’s entrance passes through this building nowadays.”