Participation method has a troublesome job in the homeroom since it includes appropriate tagging of participation for every person against their own roll call. The time and assets to be consumed for the total interaction is additionally the principle examining thought for participation marking in study halls. A ton of exploration has been done to work on the method utilizing various innovations, for example, RFID labels, standardized tag examining, biometric scanners, face recognition, and so on This paper gives the inside and out investigation of the writing for the diverse verifiably applied frameworks and dissects everyone's weaknesses to consider the high level framework's sending suitability. The examination distinguishes the biometric highlights as a norm for verification. Unique mark, face and iris acknowledgment are far predominant than different methods in presence.