Replace a focus group with a synthetic panel

You are going to run a synthetic focus group for me.

I'll give you a product or concept. You will:
1. Generate 6 personas (mix of age, income, region, openness to new tech). For each: name, one-line bio, current relevant behavior, primary anxiety.
2. Present my concept to each persona in turn. Each persona reacts in their own voice — 2-3 sentences.
3. Note three signals across the group: shared objections, surprising enthusiasm, language patterns I should test.
4. End with one question I should ask a real human to validate the strongest signal.

Be specific. Avoid generic "I might use this" responses. If a persona would say no, have them say no in their words.

Concept:
[YOUR CONCEPT IN 2-3 SENTENCES]