The Study To The Relationship Between Gesture Operation And Touch Screen Motion Effects Under The Rough Sets

The gesture operation is the main operation of the touch screen terminals (suchas mobile phones, pad, e-book, etc.). The human-computer interaction based on thegesture operations is mature. The motion effects is the visual language of thetouch-screen device, it includes graphics, text, colors, layout, animation and so on.There is a lot of motion effects design. A wide variety of dynamic efficiency effectscan be designed according to the needs of the equipment. After the Touch-screendevice receives the input from the gesture operation, the equipment will feedback tothe users by motion effects. The relationship between gesture operations and motioneffects is close; they are the bridge and link of human-computer interaction.The touch-screen devices on the market have a wide range, complex brand anddifferent platforms. Each device has its own unique operating style and motion effectsdesign. Such a complex and chaotic scenes is difficult for users to recognize andremember. It causes an amount of confusion and misuse. So it is important andmeaningful to find the relationship between gesture operations and motion effects.There is no uniform standards and rules to defined the relationship betweengesture operations and motion effects. And the element of motion effects has a widerange. Faced the problem with a huge amount of information and contains a lot ofnoise and impurities, we can use fuzzy math to analyze. Rough Set theory is a theoryof analytical processing, as a handling imprecise, inconsistent, incomplete variousinformation tools, it is suitable in the field of human-computer interaction.We uses rough sets theory to analyze the relationship between gesture operationand touch screen motion effects.After a large number of data research and analysis，we get the specific conclusions between gesture operation and motion effects.Weknow the relationship between them under the rough sets, it can be the guidance ofmotion effects design and gesture operation design. We use the conclusion in LePhone, and get a good design.