A virtual audience consist of people who join an event / a meeting / a presentation via an electronic device (computer or smartphone) over the Internet. Each member may be located in a different place while an event takes place. Virtual audiences are becoming increasingly important as the amount of events held online is rising.
informal communication can be used when talking to your friends or your family
Computer Based Training (CBT)
Computer Based Traing (CBT) means digital learning programs, which work without internet. Exercises can be downloaded over the internet or can be distributed via storage media like a USB stick or a CD.
For a manuscript speech, the speaker has an entire manuscript to read from. The benefit is that, as every single word is scripted, no important parts will be missed. However, speeches that are fully written down often seem unnatural and may bore the audience.