ABSTRACT
In recent times the world has gone through a situation where the people were forced to be in a lockdown amidst the covid-19 pandemic. Various business fields were affected by this phenomenon, some business units have evolved through this staying at home and carrying the work culture. One of the most affected fields was education where the children were made to attend online classes and read from E-textbooks. People are being educated from various methods including offline classroom lectures, physical textbooks etc. The choice of learning methodology is dependent on an individual's access to various technologies, environment, and a person's surroundings. Augmented Reality (AR) is a technology that enables the superimposing of artificially made 3D models on top of reality. This paper describes Augmented Reality (AR), how it can be used for interactive education, and help children visualize the concepts for gaining an improved understanding over the educational concepts. © 2022 IEEE.
ABSTRACT
Currently, the entire globe is infected with COVID 19, and everyone is doing everything they can do to avoid contracting this serious sickness by adhering to social segregation, wearing coverings, using credit-only exchanges, and refraining from contacting anything to prevent the spread of germs. With the advancement of technology, traditional locks are becoming relics of the past, while new biometric-based locks and Radio Frequency Identification (RFID)-based locks are becoming increasingly in common. The unique finger impression based locks, as well as participation record-keeping devices, are used in the vast majority of offices and universities, however due to the pandemic, it is no longer appropriate to do so. As a result, the proposed system use a solenoid lock to make the door lock. Aside from the equipment, a mobile application is used to inspect and double-check the finger impression and send the confirmation, as well as an id, to Arduino through Bluetooth. The entry way lock will be bolted and opened using the smartphone fingerprint sensor. © 2021 The authors and IOS Press.