IoT based Conveyor belt design for contact less courier service at front desk during pandemic

During pandemic different kind of virus is spread through contact. Exchange of different goods, documents and different components need to be transfer from one place to other place or country to country through courier / postal service. For the protection of front desk or office people from the pandemic, we can design a conveyor belt at front desk of courier offices. In this conveyor belt we can arrange barcode readers, microcontroller interface actuators, and GSM shields. Such that at front office employees need not to touch the objects. They generate a barcode for customer, customer need to place the barcode sheet on their consignment and keep on the conveyor belt. This conveyor belt will guide the consignment based on barcode reader and it can separate the consignments for local and international transfer. And any objection for the consignment an SMS will be sent to correspondent customer.