US 10,977,955 B2
Digital input device, digital correction device and distance learning system
Toshihiko Horie, Saitama (JP)
Assigned to Wacom Co., Ltd., Saitama (JP)
Filed by Wacom Co., Ltd., Saitama (JP)
Filed on May 16, 2019, as Appl. No. 16/414,538.
Application 16/414,538 is a continuation of application No. PCT/JP2017/039031, filed on Oct. 30, 2017.
Claims priority of application No. JP2016-225071 (JP), filed on Nov. 18, 2016.
Prior Publication US 2019/0272766 A1, Sep. 5, 2019
Int. Cl. G09B 7/02 (2006.01); G06F 3/041 (2006.01); G06F 3/02 (2006.01); G06F 3/0354 (2013.01); G06F 3/0481 (2013.01); G06F 3/0488 (2013.01); G09B 19/02 (2006.01); G09B 5/14 (2006.01); G09B 19/00 (2006.01); G09B 5/02 (2006.01)
CPC G09B 7/02 (2013.01) [G06F 3/0227 (2013.01); G06F 3/03545 (2013.01); G06F 3/0481 (2013.01); G06F 3/0488 (2013.01); G06F 3/04162 (2019.05); G06F 3/04883 (2013.01); G09B 5/02 (2013.01); G09B 5/14 (2013.01); G09B 19/00 (2013.01); G09B 19/025 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A digital correction device for correcting stored data sent from a digital input device, the digital input device including a first sensor that detects coordinates according to a position pointed by a first electronic pen, a first display device disposed on a side of the first sensor, at least one operation button, at least one first processor, and at least one first storage device storing at least one first program that, when executed by the at least one first processor, causes the digital input device to: display, on the first display device, a predetermined template and inputted information according to the position pointed by the first electronic pen and received via the first sensor, provide timepoint information at every predetermined timing, generate time-series data with pointed position information from the first sensor according to pointing to the template by the first electronic pen, the time-series data including information regarding the first electronic pen that is received from the first electronic pen associated with operation information indicating a state of the at least one operation button, at timepoints indicated by the timepoint information, and store the time-series data in association with the predetermined template, the digital correction device being to be used to process the time-series data and predetermined template, which are stored by the digital input device, as stored data, the digital correction device comprising:
a second sensor which, in operation, detects coordinates according to a position pointed by a second electronic pen;
a second display device disposed on a side of the second sensor;
at least one second processor; and
at least one second storage device storing at least one second program that, when executed by the at least one second processor, causes the digital correction device to:
display, on the second display device, answers according to the time-series data and a format according to the predetermined template;
receive a correction input to the answers displayed on the second display device, as inputted by the second electronic pen via the second sensor, and create correction information;
display the correction information, on the second display device; and
store corrected information with the template, the corrected information including the answers according to the time-series data associated with the correction information.