Problem to be solved: to provide a head sensing device capable of acquiring data of the head environment.Solution: one or more first columnar ridges having a first sensor 2 at the tip of a first height columnar and one or more second cylindrical protrusions having a second sensor 2 at the tip of a second height columnar projecting lower than the first height, and said first sensor 2 and said second sensor A storage unit 31 for storing at least one of the sensing data acquired from the apparatus is provided.Diagram【課題】頭部環境のデータを取得可能な頭部センシング装置を提供する。【解決手段】第１の高さの柱状突起の先端に第１のセンサ２を備えた１つ以上の第１の柱状突起と、前記第１の高さより低い第２の高さの柱状突起の先端に第２のセンサ２を備えた１つ以上の第２の柱状突起と、前記第１のセンサ２および前記第２のセンサ２から取得したセンシングデータの少なくとも１つを格納する格納部３１と、を備える。【選択図】図１
