| 摘要 |
PURPOSE: To confirm information in real time and improve operation efficiency by displaying information selected out of piled-up article information as a display image within the visual field range of a person who puts on a head mount type display device. CONSTITUTION: Article discrimination information and article information on a sale quantity, etc., are inputted to each terminal 3 from a bar code stuck on an article through a bar code reader and the inputted article information is stored by a host computer 4. The host computer 4 selects an object to be displayed by the head mount type display device 2 out of the stored article information. The selected article information is transmitted to the head mount type display device 2 from the host computer 4 through a communication interface 5. For example, a worker W of a warehouse who supplies articles to a supermarket puts on the head mount type display device 2 and the selected article information is displayed as a display image within the visual field range of the worker W. |
