Interactive control of IR images Using IRwin report-generation and analysis software, time-temperature profiles of IR data can be produced from the company`s Thermovision 550 IR imaging system. Temperature values from the same point on images stored as close as one second or as far apart as six months can be combined to produce a graph. The user also can extrapolate results based on the last four images. Through IRwin OLE, an Active X control, image data from the 550 can be integrated with other measurement parameters, such as wind speed and humidity, to perform trend analysis. Agema Infrared Systems, 550 County Avenue, Secaucus, NJ 07094; (800) 969-5390; Fax: (201) 867-2191.