ToySoft has released a first of its kind screen recording app for BlackBerry 10 devices. It requires the new APIs available in OS 10.2 and quite a few permissions to work but it does seem to work. You just press the start button to record and stop to stop. Alternatively you can press and hold the down volume key to start and stop recording. It records the screen as an MP4 video for you to share or for Bloggers like me to share with all of you! I am downloading it shortly to test it out and will report back!