This paper proposes the creation of a smart meeting room through the incorporation of a PIR sensor and an AWS IoT button that allows the booking system to reflect a more precise availability of meeting rooms according to ...

The musician needs to properly perceive the sound in rooms where it operates, either in an environment designed to be performed or to studying and practice music. For this, it is necessary that these sites are acoustically ...

Waiters at the Grill Room stand ready to serve the members of the Trinidad Country Club. All the tables are set with tableware and a floral centre piece. Postcard no. 4.