![]() Thanks to technological advances, multi-touch allows a reduction in costs and time, since they are practical to use. Users do not need to spend a lot of time with a device, as multi-touch technology is distinguished by speed. Several companies use multi-touch technology due to its ease of use, reducing waiting time in customer queues. Without them, transport of the device is also facilitated. The use of a multi-touch display allows the absence of a computer mouse and keyboard Rev Interactive. Multi-touch technology was designed to identify multiple points of contact.ģ – Users do not need a keyboard or mouse When used in touch screens smart digital signage, multi-touch technology opens the door to a new world of possibilities and applications, offering numerous benefits, such as the following:Įnlarging a text, an image or even a video has never been simpler than with multi touch screen technology.Ģ – Recognition of numerous touches and movements instantaneously Multi-touch technology also allows multiple pressure points to be interpreted at the same time, including gestures. In this sense, experts, through overlay frames (produced internally), is able to convert any LG, Samsung, Philips display, among others, into a display with Multi-touch Projected Capacitive (PCAP) technology.Įxamples of multi-touch technology include smartphones, tablets, interactive tables, multimedia kiosks and digital billboards, which facilitate and improve the user experience. Allowing a device to recognize and process multiple touches simultaneously, multi-touch technology provides a more intuitive user experience. Multi-touch technology allows users to interact with any device in a variety of ways digital signage. All three chosen techniques outperformed the control technique in terms of error rate reduction and were preferred by our participants, with Stretch being the overall performance and preference winner.Discover the 10 benefits of multi-touch technology In our formal user study, we tested the performance of our three most promising techniques (Stretch, X-Menu, and Slider) against our baseline (Offset), on four target sizes and three input noise levels. We implemented our techniques on a multi-touch tabletop prototype that offers computer vision based tracking. We also contribute a “clicking” technique, called SimPress, which reduces motion errors during clicking and allows us to simulate a hover state on devices unable to sense proximity. ![]() These techniques facilitate pixel-accurate targeting by adjusting the control-display ratio with a secondary finger while the primary finger controls the movement of the cursor. We present a set of five techniques, called Dual Finger Selections, which leverage the recent development of multi-touch sensitive displays to help users select very small targets. The size of human fingers and the lack of sensing precision can make precise touch screen interactions difficult. ![]() Precise Selection Techniques for Multi-Touch Screens All three chosen techniques outperformed the control technique in terms of error rate reduction and were preferred by our participants, with Stretch being the overall performance and preference winner. We implemented our techniques on a multi-touch tabletop prototype that offers computer visionbased tracking. ![]() We present a set of five techniques, called Dual Finger Selections, which leverage the recent development of multitouch sensitive displays to help users select very small targets. ![]()
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