Environmental Control offers individuals with severe mobility impairments access to devices in their home, school or place of business through voice commands, single or dual switch control, or head mouse or touch screen operation.  With simple instructions, users control TVs; Cable & Satellite systems (including DVR); DVD & CD players; telephones; lights; fans; medical beds; door openers and more.  ATR has been providing installation and training services for ECUs in Wisconsin, Illinois, Minnesota, Indiana, and Iowa since 1998.