Non-Contact and Non-Intrusive Add-on IoT Device for Wireless Remote Elevator Control

This work proposes an Internet-of-Things (IoT) device for remote elevator control. The new contribution of this proposal to the state-of-the-art is that it can convert a manually operated into controlled without requiring any intrusive manipulation or wiring connection in elevator. IoT has been designed as add-on non-contact tool which placed over original button panel, using servomotors press buttons. design allows its fast deployment control increases accessibility through use messages, webpage QR code. Some application examples are elevators pandemic conditions, and unsupervised by autonomous cleaning delivery mobile robots. experimental evaluation real operational conditions validated features.