Title:
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2020155946
Kind Code:
A
Abstract:
To bidirectionally transmit information using sound waves between a terminal device and an information processor for executing predetermined processing to make it easy to make the information processor perform the predetermined processing, from the terminal device.SOLUTION: An information processing system includes an information processor for executing predetermined processing and a terminal device. The terminal device includes: a first sound wave reception unit for receiving a first sound wave that is output in a first frequency band by the information processor and indicates first identification information; and a first sound wave output unit for outputting, in a second frequency band differing from the first frequency band, a second sound wave indicating second identification information. The information processor includes: a second sound wave output unit for outputting the first sound wave; a second wave reception unit for receiving the second sound wave; and an execution control unit for controlling execution of the predetermined processing corresponding to the first identification information and the second identification information.SELECTED DRAWING: Figure 7
Inventors:
MATSUSHITA SHINGO
ASAI AKIHIRO
TAKESUTE AKIHIRO
OCHIAI KYOYA
ASAI AKIHIRO
TAKESUTE AKIHIRO
OCHIAI KYOYA
Application Number:
JP2019053042A
Publication Date:
September 24, 2020
Filing Date:
March 20, 2019
Export Citation:
Assignee:
RICOH CO LTD
International Classes:
H04B11/00
Domestic Patent References:
| JP2015019234A | 2015-01-29 | |||
| JP2015065657A | 2015-04-09 | |||
| JP2017146732A | 2017-08-24 | |||
| JPS6372231A | 1988-04-01 | |||
| JP2009225370A | 2009-10-01 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito