A "Plug and Play" device that allows users to send out a warning signal using a control or switch that best suits the user's needs. A family member or caregiver will receive an acoustic warning signal when you activate the alarm.
A door phone that is suitable for disabled, speech-disabled, and elderly users. A door unit is attached outside a door, which allows the user to call in the home for a conversation and also open the door.
A home control system that enables people with severe physical disabilities, spinal cord injury, and upper extremity disabilities to monitor and control all of the devices in their home by voice, the web or a variety of other interfaces.