I'm interested would you at least post the abstract and summary someplace we can access.
I'm not in the ed system but work training people with disabilities to use assistive technology. I've also done some inservices for teachers on different types of AT, primarily low vision and LD.
Touch The Future - www.touchthefuture.us.
We actively work with companies to donate their computer for refurbishment. Then we can redistribute them with appropriate software for not only schools, but seniors and people with disabilities.
The non-profit I work with recycles and refurbishes computers for the disabled among others (www.touchthefuture.us). We can place our low cost PC's into schools now, with a one year warranty. We also can support students with software for a variety of disabilities (LD, Vision, literacy).
The teacher needs to know how to implement the technology into the curriculum. That's still the weak link the whole chain. The computer's only the tool, the instructor is still key.