Printed sound and voice 'Dot Code Printing + Voice Pen' [Case studies available]

Read the invisible dot code printed on materials and play sounds with a voice pen. It can be widely used for multilingual tools and tactile maps!

A tool that outputs audio guidance when printed dots are read with a dedicated pen. The design is not compromised by the inconspicuous codes, and it can be used simply by touching the paper with the dedicated pen. <Features> - Codes can be printed over photos, text, illustrations, etc. - Approximately 300 trillion codes can be issued as standard. - The size of a single code is 2mm square, and it can be read from any touch point. - It cannot be duplicated with a regular copier, providing excellent security. 【Usage Scenarios】 Multilingual tool: Audio can be played in up to five languages from a single code. Tool for visually impaired individuals: Used in the Kyoto Prefectural Botanical Garden tactile map + audio pen and Nijo Castle map. Security tool: Widely used for counterfeit prevention, authenticity verification, and traceability. *Case studies are available. For more details, please download the PDF or contact us below.

Printing/Publishing