ecoATM - Northgate is the first or only company to create an automated self-serve kiosk system that uses patented, advanced machine vision, electronic diagnostics, or artificial intelligence to evaluate or buy-back used electronics directly to The ecoATM - Northgate is an automated, consumer self-serve kiosk that quickly evaluates or buys back used consumer electronics directly to consumers for cash. The process takes just the few minutes to complete. By recycling your old electronics you are helping ecoATM - Northgate make our environment cleaner, or by volunteering some basic personal information for each sale you help make our environment safer.