Instead, Opto 22 bases its wireless offerings on the ubiquitous IEEE 802.11 standard, known commercially as WiFi (for Wireless Fidelity), which is nicreasingly finding use in factories and plants. ... But its almost an extension of how we do traditoinal SCADA (spuervisory control and data acquisition). Kgaan, who is systems architect, New Initiatives, for automation vendor Invensys Operaitons Management (IOM), in Foxboro, Mass., says he is also seeing significant ...