US 12,316,916 B2
Wearable device
Noriko Takahashi, Kyoto (JP)
Assigned to SHIMADZU CORPORATION, Kyoto (JP)
Filed by SHIMADZU CORPORATION, Kyoto (JP)
Filed on Jul. 11, 2022, as Appl. No. 17/861,696.
Claims priority of application No. 2021-159339 (JP), filed on Sep. 29, 2021.
Prior Publication US 2023/0101110 A1, Mar. 30, 2023
Int. Cl. H04N 21/472 (2011.01); G02B 27/01 (2006.01)
CPC H04N 21/47217 (2013.01) [G02B 27/0101 (2013.01); G02B 27/017 (2013.01); H04N 21/47202 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0178 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A wearable device comprising:
an imaging unit configured to perform imaging of a working scene of a worker who performs one or more work contents among a plurality of work contents;
a display unit;
a controller configured to control a display of the display unit; and
an input unit configured to receive input of a playback instruction by the worker to instruct a playback of a video obtained by the imaging of the working scene,
wherein the controller is configured to cause the display unit to display the video from a first time point in response to the input of the playback instruction,
wherein the first time point is a time point that goes back by a first period from the playback instruction,
wherein the first period corresponds to a work content at a time of receiving the input of the playback instruction, among a plurality of first periods corresponding to the plurality of work contents, and
wherein the first period b a constant length that is determined in advance based on the work content.