Abstract: A children's toy, and electronic device, plays audio files and projects differently-colored light patterns onto a surface in a room in which the device is placed. The light patterns are projected in synchronization with the playback of such audio files. The device allows users to select from different nature sounds, different melodies, or multiple pre-recorded children's stories. The device also enables users to record their own stories for each of several environments, and playback their custom stories together with projections of light in each environment.
Type:
Grant
Filed:
October 27, 2023
Date of Patent:
August 12, 2025
Assignee:
BTL DIFFUSION
Inventors:
Jeffery Wayne Johnson, Rafi Lankry, Laurent Benichou