System and method for multi-contact interaction

Abstract

The invention discloses a system for multi-contact interaction, which comprises interactive equipment, an interactive interface, detection equipment, storage equipment and an interactive processing device, wherein the interactive equipment comprises an interaction agent and at least one equipment supporting part forming a geometric arrangement, and the interaction agent is arranged on the at leastone equipment supporting part; the interactive equipment is arranged on the interactive interface through the at least one equipment supporting part; the detection equipment is used for detecting information on the contact positions of the at least one equipment supporting part and the interactive interface and generating corresponding information on the coordinates of the contact positions according to the information on the contact positions; the storage equipment is used for storing a mapping relation between the geometric arrangement and the interactive equipment; and the interactive processing device is used for identifying the geometric arrangement according to the information on the coordinates of the contact positions so as to determine the interactive equipment and execute response operation triggered by the interactive equipment. The invention also discloses a method for multi-contact interaction. The system and the method can greatly improve the convenience, flexibility, intuitiveness and expansibility of human-computer interaction and obviously improve the feels of users during use.

Description

technical field [0001] The invention relates to human-computer interaction technology, in particular to a multi-touch interaction device and method. Background technique [0002] Most touchscreens are designed with single-touch technology, meaning that only one touch can be registered at a time. If two or three touches are made simultaneously, most touchscreens can only register the last touch, or the area between two touches. The touch screen using multi-touch technology is a display screen that can respond to multiple touch actions at the same time, and can be integrated with optical imaging technology. [0003] Multi-touch technology provides more possibilities for human-computer interaction. For example, the multi-touch touch screens used on mobile phones and computers can express different controls through finger movements. As another example, Microsoft's multi-user touch screen can enable multiple users to operate with fingers on one interface at the same time. In ...

AI Technical Summary

Problems solved by technology

[0004] Existing multi-touch screens are usually operated directly on the screen with fingers, so they lack interactive touch, for example, there is no key stroke when using a soft keyboard

In addition, the existing multi-touch screen cannot use other interactive methods. For example, when teaching children to learn to recognize and count, it is not easy to operate if they use a soft keyboard to input

[0005] It can be seen from the above that the existing multi-touch screens have deficiencies in terms of ease of operation, sense of use, flexibility and scalability.

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