Sigils for use with apparel

Abstract

Apparel is disclosed that can be worn to assist an interactive game in tracking the movement of the wearer. More particularly, the apparel may include one or more tracking marks formed of designs, patterns, or reflective materials that can be easily tracked by an interactive game employing one or more cameras or other detectors for detecting a change in position of an object. The apparel may take the form of, for example, hats, shirts, jackets, pants, gloves, and shoes. By providing tracking marks on apparel, rather than using a special-purpose device that must be separately worm, a player may enjoy a more natural feel when playing the interactive game. Further, the player need not don any special equipment to play the game. Instead, a user can wear the apparel for everyday purposes, and then simply begin playing the game wearing the apparel without having to put on any additional equipment. The apparel may use reflective materials, and the interactive game can employ a camera and a light source configuration where the camera is located within the observation angle of a player employing retroreflective materials reflecting light from the light source.

Description

RELATED APPLICATION INFORMATION [0001] This application is a continuation-in-part application of Provisional U.S. Patent Application No. 60 / 463,825, entitled “Targets For Use With Interactive Activity Devices,” filed on Apr. 17, 2003, and naming Albert Shum, Thomas Foxen, James Meschter and Yves Behar as inventors, which application is incorporated entirely herein by reference. This application is also a continuation-in-part application of U.S. patent application Ser. No. 10 / 286,396, entitled “Interactive Gaming Apparel For Interactive Gaming,” filed on Oct. 30, 2002, and naming Albert Shum, Thomas Foxen and James Meschter as inventors, which application is incorporated entirely herein by reference as well.FIELD OF THE INVENTION [0002] The invention relates to the use of sigils, such as marks or devices for interacting with an image tracking or recognition system. Various aspects of the invention may be particularly applicable to apparel bearing sigils that can be used with interact...

AI Technical Summary

Benefits of technology

[0006] Advantageously, various examples of the invention provide sigils in the form of a graphic mark or marks. Apparel with these marks can be conveniently and comfortably employed by the user of an interactive activity device, and yet may still accurately be detected by the device. Some examples of the invention relate to apparel displaying graphic marks as tracking marks that can be visible tracked by an interactive activity device. The

Problems solved by technology

While a number of different interactive activity devices are growing in use, the tools employed by a user to control these devices are often primitive.

For example, many interactive activity devices require that a user wear an unwieldy and sometimes uncomfortable accessory that will allow the device to track the position of the user.

While techniques for pattern recognition have become very sophisticated, however, pattern recognition is not typically employed in such day-to-day activities as electronic gaming, athletics, or shopping.

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