Abstract: The present invention relates to an access management system determining whether to approve the user's authentication request for the management space and the method for operating the access management system based on biometric data measured by a wearable device directly worn on the user's body, in order to solve the problem that the QR code check causes inconvenience and the body temperature test has low accuracy. Since approval of the authentication request may be determined based on the user's authentication data retrieved from the public database and biometric data directly measured from the user's body by a wearable device such as a smart mask, biometric data such as body temperature can be measured more accurately, and the hassle of users directly tagging their QR code with the QR code scanner can be reduced, and the accuracy and efficiency of access management can be improved.

Abstract: A drip and splatter proof paint applicator is provided. The paint is placed and contained within a housing so as to be dispensed therefrom by an endless belt paint roller unit. The paint roller unit can be quickly disengaged therefrom so that the residue paint within the housing and on the paint roller unit can be cleaned after each use.