Answer:
Option(d) i.e "document camera " is the correct answer for the given question
Explanation:
The document camera is mainly preferable when our aim displays the object into a large audience with the help of document camera Gwen displays her speech into the classroom.
The hard copy is simply placed in the document camera, it takes the hard copy as an image format and gives the live image of the speech with the help of a monitor .
- The main advantage of a document camera is that they provide greater flexibility.
- Traditional whiteboard, overhead projector, flip charts not the best solution for that problem also they do not provide flexibility so they are all incorrect options.