| 摘要 |
PROBLEM TO BE SOLVED: To avoid a situation of partial loss of stroke data even when a communication network is interrupted during transmission of the stroke data.SOLUTION: There is provided an electronic information terminal 1 transmitting created stroke data (mouse event) to a server 2 via a communication network N, the electronic information terminal including: an operation event cache 103 that temporarily stores the stroke data; a network state management part 105 that manages the state of the communication network; and an operation event transmission part 104 that reads out the stroke data from the operation event cache and transmits the stroke data to the server via the communication network according to the state of the communication network detected by the network state management part.SELECTED DRAWING: Figure 3 |
