Showcasing Windows 7 Platform with Applets
Wordpad enhances the document reading experience by using the multi-touch platform and using the zoom and pan gestures. Zooming, panning and inertia lets the user get to a particular piece of content very quickly in an intuitive fashion. By using the zoom gesture, the user can zoom in or zoom out of the document which is akin to using the zoom slider at the right of the Wordpad status bar. On multi-touch capable hardware, the user can zoom in and out of the document by placing his fingers anywhere within the document window and executing the zoom gesture. Wordpad also supports the pan gesture to pan thru the pages of a document that is open in Wordpad. By executing the pan gesture, the user can scroll-down or scroll-up a document similar to using the scroll bar of the Wordpad application.
In Paint multi-touch data is used to allow users to paint with multiple fingers. It is an example of an application that allows multi-touch input without the usage of gestures. For Paintís functionality, providing multiple finger painting ability was more compelling and enriching than allowing for zoom, pan, rotate or other gestures that act on the picture in a read-only mode and not in an edit-mode. New brushes in Paint are multi-touch enabled, and they handle touch inputs via multiple fingers and allow the user to simultaneously draw strokes on canvas on finger drag. These brushes are also pressure-sensitive, thereby providing a realistic experience with touch by varying the stroke width based on the pressure on the screen. While adopting the multi-touch platform to enhance the end-user experience in Paint, conscious design decisions were made to preserve the single touch experience for functionalities where a multi-touch scenario does not apply such as the color picker, magnifier and text tool. (Source: Riyaz Pishori and team, Windows 7 Blog)
Chris De Herrera