Head Tracking
by PRC-Saltillo
Last verified June 20, 2026 · classified April 26, 2026
What it is
Summary
AI-generated from vendor-published content · April 26, 2026
Head tracking for AAC turns natural head movements into cursor control, allowing someone to navigate and select vocabulary on a PRC-Saltillo device or iOS-based system without touching the screen or using hand controls. This access method is designed for people who have reliable head movement but limited or no use of their hands — for example, someone with ALS, high-level spinal cord injury, or severe cerebral palsy. PRC-Saltillo supports this through their NuPoint access method and compatibility with iOS head tracking, meaning the hardware and software ecosystem work together rather than as a single standalone device. A camera or sensor tracks head position to move an onscreen cursor, with dwell time (hovering) used to make selections — setup and calibration require working with an ATP or SLP to get reliable results.
Quick Facts Catalog facts · auto-generated
- AT Act lending
- Insurance
- Medicaid waiver
- Out of pocket
- School district
- Vocational rehab
What Setup Looks Like
- Out of the box
Head tracking requires hardware (camera/sensor), software configuration, and calibration — nothing is immediately functional out of the box. - With a guide
- Confirm compatible device (NuPoint-enabled PRC-Saltillo device or iOS device with head tracking support).
- Mount the tracking camera or enable iOS head tracking in accessibility settings.
- Adjust sensitivity, dwell time, and cursor speed using on-device settings — expect 30–60 minutes for initial configuration. See manufacturer support resources for detailed instructions.
- With professional help
- An assistive technology professional (ATP) or speech-language pathologist (SLP) conducts a motor access assessment to confirm head tracking is the right access method.
- The professional calibrates tracking parameters to the individual's specific movement range and consistency.
- Vocabulary layout and selection method (dwell vs. switch) may need customization — expect 2–4 sessions over several weeks for reliable independent use.
Getting it
Try Before You Buy
Devices like this are often available to borrow through your state's AT Act program — typically free or low-cost — so you can try it before buying or pursuing funding.
Where to Get It
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How to Fund This
Equipment like this is often pursued through official state programs. These are common starting points — each program decides its own eligibility and what it covers, so the first step is always a phone call.
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Sources & fine print
Vendor facts (name, price, platforms, vendor link) sourced from PRC-Saltillo — view on vendor site; last verified June 20, 2026.
Classification & description AI-generated from vendor-published content on April 26, 2026 · confidence: high. Vendor specs may lag; verify before relying on details in a clinical or funding artifact.