Recently, YouTube started posting 360 degree video on their service. What that means is you can click and drag across the video and see all views the camera took while the video is playing. Photographs have been allowing that for years (think Google Street View), but now with the advent of 360 degree video cameras (like the Ricoh Theta) video can be taken as well. Try out the video below.
Click and drag across the video to see other angles under the sea.
Where this really shines is on a tablet. Now instead of clicking and dragging, the user can just move the tablet while the video is playing and the video follows the movement. So I hold my iPad, view the video, and turn 90 degrees to the right the video will follow my movements in the same direction to the new point I am turned to. Way too cool!
The cameras are not cheap, but we all know as the technology develops the prices tend to drop. Not every 360 degree video is appropriate so don't just turn students loose searching for video. But what a way to take students to a virtual field trip. Now we see more than just the pictures, or the straight on shot the video taker is looking at.