The latest power wheelchair control systems utilize advanced technology to provide mobility for users who cannot operate a standard joystick. These alternative driving inputs translate head movements, breath, or proximity into precise wheelchair commands.

The primary modern control systems include:

• Head Array Systems: These use sensors built into a padded headrest to detect directional head movements (forward, back, side-to-side, or rotation). This touchless system is ideal for users with limited hand function but good neck control.
• Sip-and-Puff Controls: This pneumatic technology translates a user’s breath into commands using a small tube positioned near the mouth. Simple inhales (sips) and exhales (puffs) control speed and direction, making it a reliable choice for individuals with no limb mobility.
• Touchless Infrared and Proximity Controls: These systems use sensors to detect the presence of a hand or finger without physical contact. They are particularly effective for users with severe tremors or very limited strength and dexterity.
• Customizable Proportional Controls: Many modern systems feature proportional breath or movement control, meaning the intensity of the input directly determines the speed and turning radius for a smoother driving experience.