Educational hero — simpler set (v2)

Clean single-subject style like the first one, with university students. Tell me a number and I'll set it as the hero.

1
Option 1 — Two students sharing a tablet, AR bursting out
Option 1 — Two students sharing a tablet, AR bursting out
2
Option 2 — One student holding up a tablet toward you
Option 2 — One student holding up a tablet toward you
3
Option 3 — Student at a desk, tablet over a printed artwork
Option 3 — Student at a desk, tablet over a printed artwork