Design And Implementation Of Tangible User Interface Based On Mechanical Lattice

In recent years,with the rapid development of computer human-computer interaction technology,a new human-computer interaction method,the physical interface(TUI),has emerged.With the development of TUI technology,many different types of TUI interactive devices have been born one after another.This article will in-depth analysis of the study of a new entity interactive user interface implementation form,based on the monocular camera user interaction with the mechanical lattice.In this implementation form,mechanical lattice,gesture recognition technology and TUI fusion,as a TUI implementation of a technical means.The main work of the thesis is as follows:Firstly,for the two key technical issues of the full text:multi-motor joint control technology and gesture recognition technology,some basic knowledge related to it are introduced.The joint control technology part of multi-motor has introduced the basic knowledge from the three parts of multi-motor joint control overview,multi-motor joint control method and stepper motor mathematical model;the gesture recognition technology part made basic knowledge from gesture recognition overview and gesture recognition method.Introduction.Secondly,the design and implementation of the mechanical lattice have been introduced in detail from the aspects of system structure and system principle and system hardware design and implementation.The design of the hardware of the system partially realizes the design and implementation of the lattice elements and the design and implementation of the lattice control platform.The design and implementation of gesture recognition tells the static gesture recognition process and dynamic gesture recognition process from gesture image processing,feature extraction,gesture image classification,and gesture movement trajectory tracking.Finally,by combining the mechanical lattice system and the gesture recognition system,the entire TUI interactive interface hardware and software are complete.The feasibility of a mechanical lattice system based on a monocular camera was verified,and the system was simulated and interacted with three-dimensional electronic images.