Research And Design Of Multi-Touch To Achieve Based On Meego

With the development of computer technology and touch screen technology, the use of the touch screen is more common, this greatly change the way people live, people are increasingly accustomed to the use of the touch screen, such as a variety of handheld terminal equipment, ATM and so on. Recently multi-touch technology is particularly popular, it completely change the touch way, and become the hottest fashion and the most popular, and it will become the standard configuration of each high-end equipment.In view of the multi-touch technology continue to heat up, this article uses Meego+ATOM hardware and software as the design to begin the R&D. The Meego is the open source operating system that is together launched by Intel and Nokia, it is entirely based on the Linux kernel, so it is suitable for driver development. The hardware platform is based on ATOM embedded experimental platform launched by the Intel. By building Meego operating system, complete building platform,and complete the implementation and transplantation of the touch screen driver by combined with the hardware platform and complete compiling of the Meego kernel; then install and improve the MTF development libraries to complete the upper supporingt multi-touch, complete the application program designed to test the availability of the driver and MTF; finally, analyse the application of resistance-screen about multi-touch, and proposed multi-touch screen based on resistance, and give application test results.This article designs to achieve the multi-touch through Meego+ATOM, currently there is no a similar design to propose. And the article attempts to put forward the multi-touch screen resistance, this is another unique feature of the design. Screen resistance, low cost, environmental adaptation, and resistance screen is widely used, therefore, if the resistance of screens hava improvements on the multi-touch, it will bring great benefits. So for this, and will have a very good value.