Yahoo Accessibility Blog describes "AT in the Clouds"

In a recent post to the Yahoo! Accessibility blog, Raising the Floor member Jeffrey Bigham describes a future where assistive technology resides in the cloud, allowing anyone to use any web-connected device to readily access a computing environment that meets their individual needs and preferences. The post, titled "AT in the Clouds" provides a general overview of cloud computing and describes some of the potential advantages  and research challenges of moving toward a world where cloud-based assistive technologies can become a reality.