| 摘要 |
PROBLEM TO BE SOLVED: To provide information using a two-dimensional code with data density which is several tens to several hundreds of times as dense as that of a conventional bar code. SOLUTION: This information providing system is provided with a reading part 11 for reading a two-dimensional code from an information medium including a two-dimensional code indicating prescribed information, a decode part 12 for decoding a two-dimensional code read by the reading part 11, and an output part 13 for outputting prescribed information acquired by decoding the two-dimension code by the decoding part 12. |
