What is GridOnput?

Invisible dot-codes "GridOnput" is the novel two dimensional code technology comprised of extremely small dots. Simple touch by the G-scanner on printed dot-codes enables digital information directly from printed paper. This technology makes direct connection between the analogue media and the digital media instantly, It is the universal designed interface for people to explore every source of information as easy as possible.

• Invisible dot-codes never invade designed images on paper.
• Letters, photos, and illustrations of printed materials can be changed into the information icon.
• Easy touching interface allows intuitive access to devices.
• GridOnput is an international patent technology, and 110 patents or more are acquired in the world.

Detail of dot-codes

Small dot-codes printed in 2mm x 2mm Grid so that no problem to print over any graphically printed letters, photos and illustration invisibly.

Detail of G-scanner

G-scanner is the special scanner to read the Invisible dot-codes, and IR camera is built into it. An IR filter is attached on the C-MOS sensor and used as an IR camera. The dot-codes are read by capturing and analyzing the reflected ray from the exposure made onto the medium which the IR LED is irradiated.

• Dot-codes (carbon ink is used) is taken of picture in black because infrared rays is absorbed.
• Graphics (Non-carbon ink is used) is taken of picture in white because infrared rays is reflected.

Detail of dot-codes print

Ink that absorbs infrared rays (carbon ink / stealth ink) is used for the print of the dot-codes, and ink that reflects infrared rays (non-carbon ink) is used for the print of graphics.

• Dot-codes can be printed with a usual printer and the ink-jet printer.
• It is possible to print on a variety of kinds of paper such as the art paper, the coated paper, newspaper, and the printer sheets.