👥🖥️💬

#talkomatic #multi-user chat #chat room #plato #computer conferencing

💬➕💬💻

#talkomatic #early chat system #computer-mediated communication #digital conversation #plato chat

🕰️⌨️🗣️

#talkomatic #vintage computing #retro chat #chat history #early internet #plato history

✍️➡️💻💬

#talkomatic #instant messaging precursor #real-time text #type and see #online communication

⌨️👀💬

#talkomatic #plato system #real-time chat #see-as-you-type #visible typing #chat history