PRINCETON, N.J.--(BUSINESS WIRE)-- #AAC--Lingraphica, a leader in augmentative and alternative communication (AAC), has launched Conversations, a new tool for people with communication challenges to engage in more spontaneous discussions. The communication tool, available as an app within Lingraphica devices on the Hub suite, leverages artificial intelligence (AI) to suggest responses based on transcribed spoken input so that device users can participate more fully in spur-of-the-moment conversa