An Information machine comprises a floor with a user proper standing position marker thereon, upstanding support base fixed on the floor having a driving module, an elevating module, supported by the upstanding support base, having lift component connected with the driving module, and an ultrasonic height measuring machine secured to the upstanding support base used to non-contact measure user’s height data, a computer, a display screen, and an input / output operating platform are set up at the elevating module. The computer includes an application program for receiving the user’s height data and rising or falling the elevating module in accordance with the personal height data.一種資訊機,包含:一地板,標示使用者適當站立位置;一直立支撐座固定該地板上,內有驅動元件;一升降基台以該直立支撐座為支撐,並設有升降元件與該直立支撐座之驅動元件連接;超音波身高量測機固接於該直立支撐座,用以量測使用者之非接觸式身高數據;一電腦主機連接一顯示幕、及一輸入/輸出操作平台,該電腦主機、該顯示幕、該輸入/輸出操作平台與該升降基台固接,該電腦主機為連線至網際網路的主機,包含一應用程式,用以接收該超音波身高量測機之非接觸式身高數據、並依據該身高數據控制該升降基台之上升量或下降量,以控制及驅動該驅動元件,以使該升降基台相對於該直立支撐座,以該升降元件進行該升降基台之上升或下降至目標值。101‧‧‧地板105‧‧‧直立支撐座1055‧‧‧驅動元件1150‧‧‧升降元件110‧‧‧升降基台120‧‧‧輸入/輸出操作平台1220‧‧‧讀卡機1230‧‧‧列表機1210‧‧‧電腦主機100‧‧‧資訊機130‧‧‧顯示幕140‧‧‧超音波身高量測機125‧‧‧血壓計1410‧‧‧超音波發射器1201、1011‧‧‧電極片
