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AssigneePolycom, Inc.
InventorsAlain Nimri, Shu Gao, Stephen Schaefer, Robert Murphy, Daniel Palmer
Estimating the term…
A presentation system capable of detecting one or more gestures and contacts on a touch sensitive display. The presentation system can displaying indicia of such contacts, such as when a user writes with a fingertip, and can remove or alter such indicia responsive to other gestures and contacts. The system can accurately distinguish between types of gestures detected, such as between a writing gesture and an erasing gesture, on both large and small touch sensitive displays, thereby obviating the need for a user to make additional selective inputs to transition from one type of gesture to another. The system can determine how long to keep user annotations displayed during a presentation, based on the nature of the gesture used to make the annotations and the context in which they are made.
A presentation system, the presentation system comprising:
A non-transitory computer readable medium storing instructions, the instructions comprising instructions executable by a processor to:
A computer implemented method for a presentation system which includes a touch sensitive display, the method comprising:
Dependencies are inferred from the claim text.