Pittsburgh-based assistive talker developer and dealer Semantic Compaction Systems and Prentke Romich Company has come to an agreement with competitor Speak for Yourself, and has ended the four-month-long lawsuit between the pair. Under the settlement, licenses to two patents and some copyrights are being granted to Speak for Yourself. Semantic and Prentke Romich are withdrawing an infringement notice filed with Apple against Speak for Yourself, which could pave the way towards Apple reinstating the app on the Appstore.