12/13/2022 0 Comments Bounce touch up![]() There is no mouse cursor to assist with targeting. Mouse movements and pen/stylus strokes supply precise x-y coordinates. The shape of the contact area changes throughout the movement. The mouse and pen/stylus supply a precise x-y coordinate. The contact area of a fingertip is greater than a single x-y coordinate, which increases the chances of unintended command activations. The following table shows some of the differences between input devices that you should consider when you design touch-optimized Windows apps. Providing unique and distinctive interaction experiences for all input devices will support the widest range of capabilities and preferences, appeal to the broadest possible audience, and attract more customers to your app. They can offer speed, accuracy, and tactile feedback that touch might not. Remember that traditional input devices (such as mouse and keyboard), are familiar and appealing to many users. If necessary, use some form of indirect input mode, such as text input for keyboard interactions, or UI affordances for mouse and pen. They should be intuitive, responsive, and discoverable, and they should let users explore your app with confidence.Įnsure that app functionality is exposed consistently across every supported input device type. The element responds immediately to any touch contact within its hit test area, and reacts appropriately to any subsequent movement of the touch contacts, including removal.Ĭustom touch gestures and interactions should be designed carefully. Touch input typically involves the direct manipulation of an element on the screen.
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