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US 2020/0050321 A1Published application
Interactive Displays
AssigneereMarkable AS
InventorsSondre Hoff DYVIK, Martin Tobias Holmedahl SANDSMARK, Magnus Haug WANBERG
Life of this patent
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Abstract
A method of controlling an interactive display comprises receiving position data over time, where the position data represents the position of an input object relative to the interactive display. A velocity and acceleration of the input object are estimated, and a future position of the input object is predicted based on the estimated velocity and acceleration. This predicted future position is used to update the display.
Claims20
A method of controlling an interactive display, the method comprising:
- receiving position data representing a series of positions, over time, of an input object relative to the interactive display;
- predicting a first future position of the input object based on a first set of the position data;
- updating the display with a first display update based on the first predicted future position;
- subsequently receiving a second set of the position data, wherein the second set of the position data indicates that the first predicted future position is an incorrect prediction;
- retaining the first display update on the interactive display;
- predicting a second future position of the input object based on the second set of the position data;
- and
- updating the display with a second display update based on the second predicted future position.
5 more elements
An apparatus comprising:
- an interactive display;
- a position sensor for generating position data representing a series of positions, over time, of an input object relative to the interactive display;
- and
- a processing system configured to:
- predict a first future position of the input object based on a first set of the position data;
- update the display with a first display update based on the first predicted future position;
- subsequently receive a second set of position data wherein the second set of the position data indicates that the first predicted future position is an incorrect prediction;
- retain the first display update on the interactive display;
- predict a second future position of the input object based on the second set of the position data;
- and
- update the display with a second display update based on the second predicted future position.
8 more elements
Dependencies are inferred from the claim text.