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1. (WO2018079023) IMAGE PROJECTION DEVICE AND INFORMATION PROCESSING METHOD

Pub. No.:    WO/2018/079023    International Application No.:    PCT/JP2017/029803
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Tue Aug 22 01:59:59 CEST 2017
IPC: G03B 21/14
H04N 5/74
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: HIRASAWA, Takeaki
平澤 武明
Title: IMAGE PROJECTION DEVICE AND INFORMATION PROCESSING METHOD
Abstract:
[Problem] To provide an image projection device that can prompt the performance of maintenance at an appropriate time. [Solution] Provided is an image projection device comprising: an analysis unit that calculates the functional status of one or a plurality of devices constituting the image projection device on the basis of sensor information acquired from one or a plurality of sensors; a determination unit that determines the need for maintenance of each device on the basis of the functional status of the device; and a notification control unit that presents guidance information prompting the performance of device maintenance to a user via a notification unit at a time when the determination unit has determined that maintenance is needed.