The phrase "accessibility extension" is correct and usable in written English.
It can be used when referring to a feature or tool that enhances accessibility, often in the context of software or web applications.
Example: "The new accessibility extension for the browser allows users with disabilities to navigate websites more easily."
Alternatives: "accessibility tool" or "accessibility add-on".
In the document, Facebook also lists 61 developers (below) who it granted a data-access extension after ending the friends data API, in May 2015 — saying they were given a "one-time extension of less than six months beyond May 2015 to come into compliance" — with one exception, Serotek, an accessibility app, which was given an 8 months extension to January 2016.
The reference points (worlds) are atomic systems S, and accessibility is the extension relation between such systems.
This phenomenon is most likely crucial for lipase substrate accessibility and further extension of triglyceride hydrolysis.
With extension of accessibility of computational capacities, statistical approaches allow to consider high-order interactions and open possibility to enhance the existing mechanical theories with more precise microstructural statistical instruments.
Jenuwein, T. et al. Extension of chromatin accessibility by nuclear matrix attachment regions.
The EPA recommended abandoning the concept of a freeway, for both the existing road and the first extension, to restore accessibility to the foreshore.
More generally, an explicit knowledge accessibility relation could be a proper extension of that for implicit knowledge.
On the current development stage, the relaying technique is considered to provide coverage extension on the basic accessibility level.
The results of this study find different accessibility impacts from each stage of HSR extension.
This paper measures the accessibility of each stage of HSR network extension and evaluates its spatial distribution, variation, and changes using weighted averaged travel time and potential accessibility indicators.
Nurses employed accessibility to healthcare to support their role extension claims by highlighting the relative ease of obtaining nurse-appointments.
