ENGINEERING
Building a small realtime UI
What a focused multiplayer prototype taught me about presence and restraint.
Realtime is often treated as a transport problem. In the interface, it is a problem of attention.
Not every remote update deserves animation. I found it more useful to reserve motion for changes that affect the current task and let secondary updates arrive quietly.
The technical architecture matters, but the product becomes trustworthy when it explains change without demanding constant supervision.