Consecutive interpreting is when a speaker pauses to allow an interpreter to repeat what has been said in the target language before continuing
Simultaneous interpreters use professional interpreting equipment to interpret at the same time as the speaker is speaking.
Focus group interpreting
Interpreters interpret the discussions between the participants of a focus group, to the representatives of a brand that is organising the focus group session (participants and the representatives usually speak in different languages)
Court interpreter interprets what is said in court from English into the language of a non-English-speaking party or witness and translates that person's testimony into English (or vice versa)