I've been thinking about this new concept I call "four-way chat." Here's my idea: Imagine when you text friends, each person has an AI assistant that helps manage information sharing based on relationship context. So essentially 2 humans and 2 assistants, one for each = 4 way chat.

When I text with someone, there's always that visual gap on each side of the message bubbles. What if we utilize that space for AI-suggested quick responses?

For example, if my friend Sarah asks if I've left for the concert, and I've already told Alex "yes, 15 minutes ago," my AI could display that previous answer as a quick-tap option when Sarah asks the same question.

The privacy aspect is what makes this interesting. I'm thinking about classifying information into four levels, with sharing permissions based on relationship metrics. The system would consider how close we are, what context we share (work vs. personal), and the sensitivity of information.

This way, redundant communication disappears, yet everyone's privacy is respected. My work contacts get work-appropriate information, while close friends get more personal details. It's basically automating the natural way we already compartmentalise information sharing in our lives, but making it seamless and effortless.

Why “Four way Chat” Cuz, when I send a text to Alice. Alice’s AI will reply instantaneously in parallel to my text. Then later Alice will reply back to it or just confirming what the AI replied. To which my AI will reply in parallel to her. Human messages can be in green while AI messages can be in blue