Some formats of lightning talk, including PechaKucha and Ignite, involve a specific number of slides that are automatically advanced at fixed intervals.
The conferences are held in order for individuals to be able to share their ideas and concepts with people who have experience in the specific field.
[5] Lightning talks are brief and require the speaker to make their point clearly and rid the presentation of non-critical information.
[8] The goal of lightning talks is to articulate a topic in a quick, insightful, and clear manner.
These concise and efficient talks are intended to gain the attention of the audience, communicate key information, and allow for several presenters to share their ideas in a brief period of time.