Abstract: A method for displaying biometric data during capture is provided that includes executing, using a terminal device, an Internet browser application and a biometric capture service application installed on the terminal device. The method also includes creating a two-way data-exchange channel between the Internet browser application and the biometric capture service application, and capturing, using a capture device, biometric data from a user and transmitting the captured data to the capture service application during capture. Moreover, the method includes transmitting the captured data over the two-way data-exchange channel to the Internet browser application and displaying the captured data on the terminal device during capture. The Internet browser application causes the terminal device to display the captured data.