3月11日的Online Quiz Buzzer应用程序分析

An online quiz buzzer for use in fastest finger first quiz First, enter an 8-digit number to enter the room. When someone's button is pressed, the answerer's name will be displayed. The button of the person who pressed it first will be red, and the displayed name will also be red. If you reset the state where the answerer is displayed, it will return to the state where the button can be pressed. - There is a delay due to the quick push button using the Internet. Please note that it cannot be used for strict quick press. - Please note that the room is not a private space - Since it uses a network, it will not work if you are not connected to the Internet.