Intelligent Electronic Writing Display System Design On The Application Of WPF

In order to solve the shortcomings and deficiencies of the existing interactive electronic board in the domestic classroom application,The intelligent electronic board writing display system is developed in our school.Based on traditional interactive electronic board function,The intelligent electronic board writing display system to achieve the integration of real-time annotations,a variety of electronic resources utilization and some other functions and is applicable in classroom teaching,conferences,training and use of human-computer interaction system.The intelligent electronic board writing display system in reflecting the traditional blackboard teaching advantage at the same time,it also takes into account the efficiency of electronic media,the computer interface operation is a very simplified to facilitate the perennial use blackboard teaching teachers to get started.Intelligent electronic board writing display system takes into account the current situation of the classroom teaching in our country,and solves some problems of the existing interactive electronic board.But as a software and hardware combination of electronic products,the system in two areas that the software development platform and hardware touch screen technology are not used to the latest technological achievements.For example in hardware technology,Intelligent electronic board writing display system adopts the LCD touch machine,the hardware screen support multi screen display and multi-point touch operation,combined with multi-point touch technology we can through rich gestures to complete the control action.However,the intelligent electronic book display system is not used to multi-point touch technology,It can not support the gesture operation,the degree of intelligence to be improved.In the software development platform,the application system also did not use the advanced development platform.Intelligent electronic writing display system using the development platform is a Visual Basic 6.0,the platform language by Microsoft in 1998 developed and launched,because at that time did not appear to support multi-point touch related products,so the platform can not convenient to realize multi-point touch technology.Today,.NET development platform in the WPF model has provided a class of WINDODS operating system interface,this interface can help the program to facilitate the realization of multi-point touch technology applications.Thus,the Intelligent electronic board writing display system in the functional aspects of the system has been further enhance,such as:multi write,zoom,gesture control,etc..This article exploration and research based on the original Intelligent electronic board writing display system,using.Net development platform,WPF development model,combined with Touch Screen multi-point touch technology to further enhance on the friendly human-computer interaction in the function of the original product,thus design and development a new generation of Intelligent electronic board writing display system.