Competitive Edges

From this wide-ranging perspective, Web Guide Product Manager Steve Hrycko sees "tons of the tried-and-true" out there. Converters like "safe, stable" options such as ultrasonic and infrared sensors; they don't want to worry about web guides beyond that, he adds.

In simplest terms, any "electric" guiding system is analog, while a "digital" system contains a microprocessor or computer to perform its functions, clarifies Eddie Engledow, web guide product manager at Fife.