This is a more complete example of a HIT demonstrating how you can use CommonHIT for tasks like video annotation.
Note that in this example we use multiple video player instances. Make sure you give each player unique IDs when doing this.
Implementation warning: Do not use JavaScript to detach the video player's DOM node and re-insert it somewhere else. Unexpected things may happen.
Instructions here.
Make sure you have carefully read the instructions before you continue.
Instruct the workers to watch the video below.
When you're done watching the video, click the button below to continue. We ask you to watch the video for at least two minutes (watching more is fine). Please make sure that you have had a look at several different parts of the video during that time.
You have just watched the video according to our instructions. We show the same video below. This time, please add annotations to the video.
Please review your response to make sure that you have answered all questions. Then, when you are sure that you have completed this step, click the button below. Once you have clicked the button, it is not possible to go back and change your answers.
This is a second annotation round. For example, you could instruct workers to annotate things differently.
Note that no heat-map is shown in this step. If you want to show the same heat-map, either move the DOM node or include a second heat-map that you initialize appropriately.
Please review your response to make sure that you have answered all questions. Then, when you are sure that you have completed this step, click the button below. Once you have clicked the button, it is not possible to go back and change your answers.
Thank you, you have reached the end of this HIT. You can now submit your assignment by clicking the submit button at the bottom.