Let us propose the device using the dot code technology of Grid Mark Company
Dot code technology is the new technology of reading information from the specific dot arrangement.
It is a unique dot code technology invented by our group company, Grid Mark. A special invisible ink(stealth ink) is being used in Grid Onput technology.
Grid Screen Panel (G panel)
Grid Screen Panel is a horizontal game case which can recognize special embedded code containing some information. Therefore, this machine holds a special projection system which enables to change the reflected image continuously just by moving the motion of the cards on the panel.
We are offering a specific type of gaming machine where users could get exotic feeling that is different from playing with levers or pads (something like handle); a new discovery of invigorating entertainment world.


The cards look ordinary at first glance but they have something extra.
By this special technology, information is treated as embedded dot code which is not seen by naked eyes. Besides, by using this card, it’s possible to project different kinds of effects as well as interactive productions on the panel.
※On January 26, 2007, this technology was introduced in 【Torendo Tamago】
This game machine has been accepted as arcade game machine with huge popularity. In addition to that, its eye-catching operation attracts the visitors as a special feature of the exhibition.

It is being accepted as well as receiving attention as an innovative arcade game machine.

From child to elderly person regardless of age, could get pleasure by the intuitive operation of this panel.
Potential uses of G-panel !
- Information counters of shopping malls.
- Menu displaying tables in restaurants and hotels.
- Lesson assistant tables in educational institutions.
- Various presentation tables for events and exhibitions.
G Scanner pen (G pen)
G pen is a special type of scanner which can read and recognize tiny dots printed on cards, books and magazines. This scanner also can recognize the angle of dot codes printed on papers.
By this technology, it is possible to print different types of dot codes with different functions on different areas of a card; for that reason, various functions can be printed on just one card. It’s a creative technology which can break through the limitations of the barcode.
This pen can read information from printed dot code and can show them on screen, such as a cellular phone’s. screen, pc screen etc.
Speaking pen
When user touches dot code (printed on a card or book) by the speaking pen, the voice or music recorded on mini-SD card start running.
It’s a unique tool, easy to use even for kid to elderly person, regardless of age, and can be used in various activities, such as a travel communication guide which can help communicate in foreign language, a foreign language learning material or a new amusement interface.
You can hear the voice or music through the built-in speaker.





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