In the last period, 2018, the largest presented item is Mobile biometrics with Total Revenue of 23.5B. The fastest growing participant in our report is Mobile biometrics with 1351.57% growth in Total Revenue over 5 years between 2014 to 2018. The slowest growing topic is Mobile Biometric Security with 1097.56% growth over the same period. This report represents data points consolidated from 2 sources: Goode intelligence and Acuity Market Intelligence