HANDWRITING AGGREGATION SYSTEM, HANDWRITING AGGREGATION METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To make handwriting data that is delaying due to a system failure distinguishable.SOLUTION: Upon detecting pen-down onto a sheet 4 (step S101), an electronic pen 3 generates handwriting data, etc. and transmits the data to an aggregation device 2 (step S102). Upon receiving the handwriting data, etc. from the electronic pen 3, the aggregation device 2 performs display control processing (step S112). In the display control processing, the aggregation device 2 determines whether the difference between receipt time and generation time of the handwriting data is equal to or larger than a threshold or not (step S201). If the difference is equal to or larger than the threshold (Yes at step S201), the aggregation device 2 changes a display mode (step S202), and performs display processing (step S203).SELECTED DRAWING: Figure 7