Apply the cutting edge technology to inform air passengers which dangerous goods must not be carried in checked or carry-on baggage. 32” transparent LCD display was installed to draw passenger’s attention. Some of the dangerous goods were exhibited in transparent display. The program started with a page of language selection – Traditional Chinese and English. Passengers only need to click on the screen to view detailed information for each category of dangerous goods. By using transparent LCD display, CAD can clearly demonstrate the registrations on dangerous goods to air passengers before boarding.