Project MAEROL: Microscope Access Everywhere − Remote Optics Laboratory A web-based design and wireless architecture for Distance Learning and Research Collaboration

Abstract

We develop and build a prototype wireless instrumentation infrastructure that will enable distant researchers, laboratory personnel and students to remotely operate, provide time slices for control of a shared research facility. Here, we show how wireless communication networks such as the GSM (Global System for Mobile Communications) interface with wireless computer networking (WLAN) for remote experiments and learning. As a proof of principle we tested the architecture by re-engineering an existing confocal microscope at the Instrumentation Physics Laboratory of the National Institute of Physics, to make it capable of wireless control, data acquisition, and image transmission. User notifications is sent out by email or by Short Messaging Service (SMS), with the accompanying acquired images either handled by emails from the remote instrument to capable mobile derives and other valid recipients. Wireless connectivity to service providers can be implemented by General Packet Radio (GPRS) or High Speed Circuit Switched Data (HSCSD) where service is available. With a country-wide GSM network and large number of cell sites in the country, wireless connectivity is made possible virtually everywhere and anywhere thus providing opportunities for realizing "Remote learning laboratories."