【請求項1-3】 遠隔制御 #0012
ソースディスプレイ装置上に表示された前記イメージと前記ビットマップを所定の周期で比較するステップと、
続く #0013
BACKGROUND OF THE INVENTION 6th paragraph
More recently, there has been a trend toward personalized types of smart card applications. For instance, the ability to execute software programs from a microprocessor-based smart card makes it desirable to be able to connect the card to a personal computer. One approach for doing this is to add a smart card reader to the computer, either as an integral device or as a peripheral add-on. However, due to the appreciable cost of a reader, personal computer users may not be inclined to adopt this approach. In contrast to large institutions such as banks and the like, individual computer users may not be able to amortize the cost of the reader over a sufficient number of transactions to justify its cost.
United States Patent 6,199,128 Inventors: Sarat; Jean-Marc (Belmont, CA)
ソースディスプレイ装置上に表示された前記イメージと前記ビットマップを所定の周期で比較するステップと、
続く #0013
comparing, at predetermined frequency, the bit-map image with the image displayed on the source display unit;
To be continued #0013
- Anfossi, et al. Screen remote control. U.S.Patent 6,141,022. October 31, 2000.
前記伝送されたデータセットに一致するシャドウイメージを前記ソースデータ処理システムに割り当てられた記憶領域でビットマップに再生するステップと、
続く #0012
reproducing on a bit-map, allocated on the storage of the source data processing system, a shadow image according to said transmitted set of data;
To be continued #0012
- Anfossi, et al. Screen remote control. U.S.Patent 6,141,022. October 31, 2000.
所定のサブセットに帰属する前記ソースデータ処理システムによって発せられたこれらグラフィックコマンドで生成する前記データセットを前記ソースデータ処理システムから前記少なくとも1つの宛先データ処理システムへ伝送するステップと、
続く #0011
transmitting a set of data from said source data processing system to said at least one destination data processing system, the set of data being generated by those graphic commands issued by the source data processing system and belonging to a predetermined subset;
To be continued #0011
- Anfossi, et al. Screen remote control. U.S.Patent 6,141,022. October 31, 2000.
ソースデータ処理システムのディスプレイ上に表示されたグラフィックイメージを少なくとも1つの宛先 データ 処理システムのディスプレイ上に、前記ソースかつ前記宛先データ処理システムが通信状態において、複製しかつリフレッシュする方法であって、
続く #0010
1. A method for duplicating and refreshing, on the display of at least one destination data processing system, a graphic image displayed on the display of a source data processing system, the source and the destination data processing system being in communication, the method comprising the steps of:
To be continued #0010
- Anfossi, et al. Screen remote control. U.S.Patent 6,141,022. October 31, 2000.
【背景技術】段落7
本発明の1つの目的は、上述の障害を克服する技術を提供することである。
BACKGROUND OF THE INVENTION 7th paragraph
It is an object of the present invention to provide a technique which overcomes the above drawbacks.
- Anfossi, et al. Screen remote control. U.S.Patent 6,141,022. October 31, 2000.