Vidhi is new to iOS and sees this icon in iMessage. Which of the following features are part of Digital Touch on iOS?
1) You can send your location.
2) Add a sketch to a photo or video.
3) You can send a Fireball.
4) You can send Emoji.
5) You can send our contact info.
6) You can send a heartbeat.
7) You can send your fingerprint.