![]() ![]() The controller also offers HID Plug & Play in Windows.The full two-touch operation, pinch, zoom, rotate and drag gestures.With 100 touch points per second for single touch and 70 touch points per second for multi-touch, this solution easily facilitates fast and smooth touch operations.Ī D Metro’s Two Touch Controller brings new capabilities to the reliable, tried and tested 5-Wire Resistive technology. Also, the connectors used are compatible with the existing line of single-touch resistive controllers to allow seamless and easy conversion to A D Metro’s new two-touch controller. The board design is dimensionally identical to many common single-touch resistive controllers. Two-Touch Resistive Controller for 5-wire Resistive Sensorsįor the Graphical User Interfaces (GUI) in different applications facing environments that only resistive touch sensors can withstand and that demand multi-touch capability, A D Metro’s two-touch resistive touch screen controller with standard 5-wire resistive sensors becomes an ideal solution. So now, resistive touch screens can now be made to support multi-touch operations. Contrary to this, A D Metro has transformed the usage of conventional resistive touch screens by introducing a two-touch resistive controller this is to provide the multi-touch capability to 5-wire resistive touch sensors. Interesting thing is that standard resistive touch screens do not support multi-touch operations. This advanced touch screen controller is particularly helpful for applications that require resistive touch sensors, but also demand two-touch capability. To overcome these limitations and provide a better alternative for multi-touch, A D Metro has brought an innovative solution as their patented two touch resistive touch screen controller. It is costlier in comparison to other options available on the market. ![]() If stylus usage is required, then a special capacitive stylus must be employed.It doesn’t support touch input through gloved fingers (thin or surgical gloves may work).It uses human capacitance to detect touch commands which makes it difficult to use in industrial settings.In fact, manufacturers were only using its advanced Projected Capacitive version, but this touch technology has its own limitations: This is just one of many features of using multi-touch.Įarlier, there were not many options for touch screens supporting multi-touch, and capacitive touch screens were the most common choice for reliable solutions. Two finger touching can also enable the rotating of an image. A touch screen offering the multi-touch feature, usually allows input using two fingers, for example, pinching on the screen will zoom the display in or out. Referred to as a multi-touch feature, it widens the input capabilities of devices. Touch screens supporting multiple points of simultaneous touch are not uncommon in the market. ![]()
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