Greetings the example (in the form of emoji), online waving hand emoji;
Email online suggests, "Hey!" (kinda similar happening during à greet)
With focus on personalisation, plus design away from graphics, pictures–photography in corporate business regions. Busy mostly following own interests, while happy to look back/go forward in developing online/offline modes.
by x/@kaichanvong (external link)
Also, ASCII…
(here are far-off, "Kaomoji" from the "emoji panel" discovered)