System und Verfahren für ein Interaktives Eingabesystem mit mehreren Videoeingaben

Details

Veröffentlichungs-Nr.

EP4790529

Anmeldetag

11. Februar 2026

Veröffentlichung

12. August 2026

Rechtsraum

EP

IPC

G06F3/041

Abstract

A method and system routing interactions to source devices providing video inputs to an interactive input system is provided. The interactive input system (110) includes a display presenting a plurality of video sources (150, 160, 260) in respective regions (120, 130, 140) and an active touch area (112) corresponding to the display. A plurality of touch subregions (122, 132, 142) is dynamically defined within the active touch area (112) that spatially corresponds to the respective regions (120, 130, 140) of the plurality of video sources (150, 160, 260). For each detected touch, a touch subregion is determined from the plurality of touch subregions (122, 132, 142) that contain the detected touch. For the touch subregion, a touch coordinate transformation maps the detected touch to a transformed touch using a coordinate system of a source device associated with the touch subregion. A touch message is routed based on the transformed touch to one of a plurality of destination devices (150, 160, 260) using a virtual USB device instantiated for the touch subregion.

Anmelder

Firma

SMART Technologies ULC

Land

🇨🇦 Kanada

Fachgebiete