Microsoft granted patent for double-click

Microsoft has been granted a patent on the double-click by the US Patents and Trademark Office. The patent, number 6,727,830, was granted on April 27. An abstract of the application says: "A method and system are provided for extending the functionality of application buttons on a limited resource computing device. Alternative application functions are launched based on the length of time an application button is pressed. A default function for an application is launched if the button is pressed for a short, i.e., normal, period of time.

"An alternative function of the application is launched if the button is pressed for a long, (e.g., at least one second), period of time. Still another function can be launched if the application button is pressed multiple times within a short period of time, e.g., double click." The inventors have been cited as Charlton E. Lui and Jeffrey R. Blum and the assignee is Microsoft Corporation. The field of the invention "relates generally to computer systems, and more particularly to increasing the functionality of application buttons on a limited resource computing device", the patent application says.

News source: smh.com