5x Decision Speed with survey_like — Aggregated Mass Inquiry
Gathering Yes/No from parents for 'summer camp attendance, media exposure consent, next-week assembly time change approval' takes 1 week via LINE group (scattered responses + manual aggregation + repeated follow-ups). Footnote's survey_like feature enables 5x faster decisions: choice-bearing mass send + auto-aggregation + non-responder list. This article covers usage, design tips, response-rate strategies.
What is survey_like
broadcast (mass notification) + choices (response_options[]) + auto-aggregation + non-responder list. Specialized for 'quickly capture parent intentions.'
broadcast = one-way (no reply expected). survey_like = requires 'pick one' response. requires_response=true + response_options=['Attending','Not attending','Undecided']. Responses recorded in club_message_recipients.response_value with auto-aggregation.
6 Typical Use Cases
6 recurring club operations where survey_like crushes LINE for speed. 5 min setup, decision within 24h.
| # | Use Case | Option Examples | 24h Response Rate | Decision Speed |
|---|---|---|---|---|
| 1 | Event participation (camp / trips) | Attending / Not / Undecided | 70%+ | 1 day |
| 2 | Schedule change approval | OK / Discuss needed | 80%+ | Half day |
| 3 | Media exposure consent | Agree / Disagree / No-face OK | 60-70% | 2-3 days |
| 4 | Monthly fee revision intent | Understand / Questions / Oppose | 75%+ | 1 week |
| 5 | Training gear orders | S / M / L / XL | 85%+ | 3 days |
| 6 | Tournament entry intent | Wanted / Cheer only / Not | 70%+ | 1 week |
LINE 1-week aggregation completes in under 1 day with survey_like (response-rate dependent)
5 Design Principles to Raise Response Rate
Question design swings response 30% → 80%. 5 principles for initial high response.
- Limit options to 2-4: 5+ drops response (choice fatigue). Yes/No best, Yes/No/Undecided practical
- Specific subject line: '【Response Required】Summer Camp Y/N (Due 6/10)' rather than 'Notice'
- Body ≤200 chars: long messages unread. 'What, when by, how to answer' in ≤200 chars
- 3-7 day deadline: 14+ days forgotten, 24h missed. 3-7 days golden. Reminder broadcast day before extra effective
- Specify default action: 'If no response by deadline, treated as X (not attending / status quo)' — makes non-response risk visible, raises response (avoidance of default)
From Aggregation to Decision
Responses alone don't decide. Immediate action on aggregate enables '5x faster than LINE.'
24h post-send check via /club/communications/[messageId]. Choice counts + non-responder list shown. Non-responders: (1) individual follow, (2) deadline extension broadcast, (3) process as default. Don't just see top choice — survey minority opinions via individual messages for deeper insight.
References
- [1] Kahneman D., Tversky A. (1979). “Prospect theory: An analysis of decision under risk” Econometrica.
- [2] Iyengar S.S., Lepper M.R. (2000). “When choice is demotivating: Can one desire too much of a good thing?” Journal of Personality and Social Psychology.
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Last updated: 2026-05-18 ・ Footnote Editorial