Acorel - Designs and markets automatic pedestrians counting systems allowing precise flow and directions measurements. SentryMaster - Developer of electronic sensoring devices and people counters. Solva - Electronic people counting and tracking systems. Prodco Technology Inc. - International people counting system solutions and software. Features sample client list, support, services, and contact information. Electronic Specialists - Manufacturer of nurse call bell and people counters, automation, telemetry and SCADA systems, PLC control and other industrial electronics. Chambers Electronics - Electronic design and instrumentation specialists and manufacture of people counters, horse counters, car counters, bicycle counters, water level loggers, electronic quadrat marking system. From UK. Trafsys - Provides pedestrian counters for shopping centers and retail stores. Inter-Dimensional Technologies, Inc. - Manufacturer of pedestrian counting systems. Springboard Milton Keynes - People counting and customer tracking solutions. HeadCount Corporation - Provides complete traffic monitoring, sales conversion analysis, and consulting services for retailers. Site contains client list, news coverage, and an interactive service demonstration. Total Count - Based in Australia. Supplies simple traffic counters for use in retail shops, libraries, visitor information centres, Museums, Art-Galleries and Tourist attractions. IRISYS - UK provider of people counting, queue management and thermal imaging overhead people counters for indoor and outdoor use.