AAC Assessment

Also see AAC References

Tools

AAC Connect

This private practice has some great   aac eval forms offered for free on their website.

Communication Matrix

This is a protocol which is very useful for developing goals and objectives for some aac users.  The authors offer this free online edition.  Enter the appropriate data, the responses are scored by the online program and the matrix can be printed out, including any detailed notes that have been  entered. I have found this protocol to be extremely useful in helping me establish baselines  for some students who show a more nonstandard communication styles.