Camtasia Relay has just got better and mobile. The new version allows captioning (albeit rather strange at first but easily editable) plus there is a free app for your mobile device. The app enables you to record a short video message for your students or create a quick how-to video of a complex procedure for example.
To learn more about both and download documentation, go to our Camtasia Relay page here or watch this great little video from our own Katie