Schreibgerät zum Erzeugen eines Virtuellen Texturgefühls und Verfahren dafür

Details

Veröffentlichungs-Nr.

EP4212997

Aktenzeichen

EP22305036

Anmeldetag

17. Januar 2022

Veröffentlichung

16. April 2025

Erteilung

16. April 2025

Rechtsraum

EP

IPC

G06F3/01B43K29/08G06F3/0354

Abstract

A computer implemented method (10) for computing a plurality of virtual texture waveform definitions, comprising: obtaining (11) first texture data (40) at least partially characterising a texture of an existing writing surface, obtaining (12) second texture data (42) at least partially characterising an intended texture experienced by a user when the haptic writing instrument when writing on the existing writing surface, generating (13) virtual texture data (44) by modifying the first texture data based on at least the second texture data, segmenting (14) the virtual texture data (44) into at least first (47a) and second (47b) regions representing, respectively, at least a first texture type (T1) and a second texture type (T2), generating (15) at least first (S1) and second (S2) virtual texture waveform definitions corresponding, respectively, to the first and second texture types, and outputting (16) at least the first and second virtual texture waveform definitions.

Anmelder

Firma

Société BIC

Land

🇫🇷 Frankreich

Fachgebiete