A primary objective of the Digital Bridge design is, of course, to improve the performance of thermal anemometry in demanding aerospace applications, particularly large transonic wind tunnels. Assuming success, the miniaturized, localized and substantially digitized electronics package could be used for acquisition and processing of signals from hot film arrays, often used for boundary layer studies in both wind tunnel and flight environments. Other potential research applications could include planetary atmosphere measurements. One of the key issues here has been the large number of sensors, but the digital bridge approach lends itself to effective multiplexing of a large number of sensors across a smaller number of anemometers. Such an approach would allow for the use of hot wire sensors analogous to the shift to electronically scanned pressure (ESP) transducers widely used in wind tunnels. Looking to broader markets, the majority of air mass flow sensors for automotive applications rely on thermal anemometry in one way or another. The monitoring and control of heating, ventilation, and air conditioning (HVAC) systems is also done with thermal anemometry systems. A digital bridge approach will offer improved environmental tolerance and greater reliability for both applications, with its digital outputs being easily integrated into the overall automotive or industrial control systems used.