Photography can be referred to as a process of creating still or moving pictures by the methods of capturing the live data by observing the radiations and storing it on a sensitive medium such as electromagnetic film or electronic sensors The light patterns emitted are obtained in a photographic film activate a chemical or electrical sensor in the storing material

Public speaking can be referred to as an act of speaking to a group of people or a crowd This act of speaking is done in order to convince and entertain the people in a formal and polite manner