Dipsy Switch is a tilt-sensitive switch which can be attached to the head, arm, finger or any appropriate object - use for posture training and other access needs. This Dipsy Switch is activated by a 30-degree tilt which makes it less prone to false activation. Adjust for sensitivity by increasing or decreasing the switch's mounting angle. The Dipsy has a standard plug, is mercury-free, and can be used with any communication aid, environmental control or battery-adapted device with a standard jack. The Dipsy includes a headband and two finger mounts, which can also be used to secure the cord to the headband.