Title:
TIMESTAMP RECORDING DEVICE, SYSTEM AND METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/136038
Kind Code:
A1
Abstract:
A timestamp recording device (2000), method and system, a medium and an apparatus. The device comprises: a photosensitive sensor (2400) for generating an electrical signal according to a reception condition of illumination (2510); and a control module (2300) for determining, according to the electrical signal of the photosensitive sensor (2400), whether a touch screen (1100) of an electronic device (1000) is clicked on and/or released, and for recording, when determining that the touch screen (1100) of the electronic device (1000) is clicked on and/or released, a timestamp where a click and/or release occur/occurs and sending the timestamp to the electronic device (1000). The device can accurately record, according to the electrical signal of the photosensitive sensor (2400), the timestamp where the touch screen (1100) of the electronic device (1000) is clicked on and/or released.
Inventors:
MA HUAZE (CN)
Application Number:
PCT/CN2020/138681
Publication Date:
July 08, 2021
Filing Date:
December 23, 2020
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
G04F13/02
Foreign References:
| CN106291192A | 2017-01-04 | |||
| CN106353613A | 2017-01-25 | |||
| CN208207530U | 2018-12-07 | |||
| US20140253493A1 | 2014-09-11 |
Attorney, Agent or Firm:
YINKE PATENT & TRADEMARK AGENT (SHANGHAI) LTD. (CN)
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