Enhancing the Win8 Slider experience

This article describes a way to enhance the user friendliness of a standard slider control in a Windows 8 Store App. Problem in a touch oriented application, we often allow -or force- the user to set the value for an integer or an enumeration through a slider control. In most cases this is more comfortable and less error prone than working with the soft keyboard. Unfortunately it’s not always ideal: if the range of values becomes too huge, or the slider becomes too narrow (e.g. when in portrait or snapped mode), then it becomes too difficult for the user to position the slider at the correct value. In this scenario, a textbox is a much more appropriate input control. This article proposes a UX design –and implementation- that offers the best of both worlds, and lets the end user decide on it.

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