| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
In this research, we proposed the transmission method of data information by visible light communications using digital signage, which ordinally displays visual information. This method does not require any additional devices for data transmissions because it employs the display function of digital signage itself. An image sensor of a smartphone is used as a receiver. The data information is embedded on the visual information hard to identify by human eyes and displayed on digital signage. The image sensor captures and demodulates it to the data information.
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