Arrangements enabling an audience to replay a presentation

Details Arrangements enabling an audience to replay a presentation Arrangements enabling an audience to replay a presentation

2006-05-23

2006-05-23

Shankar, Vijay (Department: 2673)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S106000, C345S107000

Reexamination Certificate

active

07050039

ABSTRACT:
An electronic business card has a memory storing presentation slide images, a display that displays the images, and a processing device that governs the display process. The card has input devices (pads or buttons such as FORWARD, BACK and INDEX) allowing the user to control the display. The display's picture elements are preferably implemented as multi-chromic beads whose respective physical orientations are controlled by the processing device so as to form the viewed image. A method requires a target audience member to view at least one “payload” image (information that a presenter desires to propagate among a target audience), in association with at least one “hook” image (a quiz or game), on an electronic business card, PDA, or PC. The method includes presenting the payload image in association with the hook image, receiving and analyzing a user response, and displaying a reward image if the user response satisfies a criterion.

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