Kassidy develops a simulation of campfire smoke for a short film. 2.The simulation can be run more safely than an actual experiment. You draw freehand on the iPad’s touch screen the app offers 12 colored pens to choose from - and as you doodle, your voice gets recorded in sync with the drawing.
ShowMeApp is another neat whiteboard app for the iPad that offers similar recording functionality but you cannot download the recorded screencasts.įinally, here’s a quick Khan Academy style video that I recorded using ScreenChomp. 1.The simulation can test the parachute design in a wide range of environmental conditions that may be difficult to reliably reproduce in an experiment. Answer (1 of 6): Sal uses a PC with: Camtasia Recorder (200) Screen Recording & Video Editing A powerful, yet easy-to-use screen recorder, Camtasia helps you create more professional videos without having to be a video pro. TechSmith, the company behind tools like SnagIt and Camtasia, have released a free iPad app called ScreenChomp that lets you create screencasts with audio narration on the go. The recorded video can be downloaded as an MPEG-4 file from the website which you can then upload to YouTube or any other video sharing website. You draw freehand on the iPad’s touch screen – the app offers 12 colored pens to choose from - and as you doodle, your voice gets recorded in sync with the drawing. TechSmith, the company behind tools like SnagIt and Camtasia, have released a free iPad app called ScreenChomp that lets you create screencasts with audio narration on the go. Salman’s existing setup for recording screencasts is easy to replicate but if you have an iPad, there’s an even better option for you. last release on SourceForge is from 2011. How you can create Khan Academy style lectures? This is a bit along the lines of what Software for drawing geometry diagrams mentioned kseg can do, except that kseg seems a bit abandoned, e.g.
The videos, or rather screencasts, are then uploaded to YouTube under a Creative Commons license and the raw video files are also made available on for students who wish to download them for offline playback. He now uses a Wacom Bamboo Tablet with Smooth Draw to create these doodles on the computer screen which are then recorded to video using Camtasia Studio on a Windows PC. In the past few years alone, Khan has single-handedly recorded over 2,400 video tutorials and his YouTube channel, available at /khanacademy – has logged over 67 million views so far.Ī BS in Computer Science, Salman started with Microsoft Paint (as the digital whiteboard) and Screen Video Recorder to create the initial lessons (like the one embedded above).