DISPLAY PROCESSING TERMINAL DEVICE, PHOTOSENSOR-EQUIPPED UNIT, AND PHOTOMETRIC SYSTEM

摘要

In a photometric system (100), a photosensor-equipped unit (20) includes a transmission information holding portion (24) that holds transmission information relating to a screen display direction of a display portion (11) with a content suitable for a photosensor (21). When the photosensor-equipped unit (20) is connected to a display processing terminal device (10), the photosensor-equipped unit (20) can transmit the transmission information to the display processing terminal device (10). The display processing terminal device (10) includes a screen display control portion (12) that executes a display direction setting process during connection for setting a screen display direction of the display portion (11) based upon the transmission information. Thus, the present invention can provide a display processing terminal device, a photosensor-equipped unit, and a photometric system that can present to a user a viewing direction or a holding direction such that a screen display direction is suitable for the user who uses the display processing terminal device connected to the photosensor-equipped unit.