We want to know how to improve the user experience of the electronic tour guide. The first thing we need to determine is what the function of the e...

      There is an advanced electronic device on the market now, the purpose and functional advantage of which is to improve the convenience of explanatio...

       In many outdoor reception scenarios, the audio guide system is a very important voice device, especially for tour guides and school study tou...

      Intelligent devices have penetrated into our lives, and tourism is no exception. Electronic audio tour guide are explanation and guidance devices f...

        In today's fast-paced environment, the efficiency of a company's meeting is directly related to the size of the work results. With t...