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IJCAI 2026 Demo

The IJCAI demo is a live-booth scenario: conference attendees scan one QR code (/join/ijcai), instantly get a demo account, and are enrolled as an evaluator in one shared demo scenario per evaluation type — plus read-only viewer access so they can watch the live aggregated analysis across all participants.

Seeder: app/scripts/seed_ijcai_demo.py. Welcome mail (English): app/services/email_service.py → render_ijcai_welcome / send_ijcai_welcome.

Concept

  • Shared scenarios (not per-person): everyone who scans the QR rates the same 20 items per type. This makes the Scenario-Manager analysis show live inter-rater reliability across all participants — the headline of a collaborative evaluation platform.
  • Seven scenarios, one per evaluation type: rating, ranking, mail_rating, comparison, communication_comparison, authenticity, labeling.
  • Content in English (international audience); the German original is kept per item in metadata. The evaluation config (task, dimensions, buckets, labels) is fully bilingual (de/en) and follows the language toggle.
  • Owner account of all scenarios: ijcai_demo.

Seed / re-seed

Datasets live under app/scripts/ijcai_demo/<type>.json (one per type). The seeder is idempotent: re-running reuses existing scenarios (matched by name + creator) and updates the referral link in place — safe to run after every deploy.

# Seed (inside the running Flask container, <color> = active blue/green color)
docker exec llars_flask_<color> python -m scripts.seed_ijcai_demo

# Rebuild from scratch (deletes + recreates the 7 scenarios)
docker exec llars_flask_<color> python -m scripts.seed_ijcai_demo --reset

The seeder prints the scenario_ids, the link_slug (ijcai), the link_code and the join_url at the end.

Link configuration set by the seeder:

Field Value
slug ijcai
signup_mode email (conference default: QR → email → in)
target_scenario_ids all 7 scenarios (assessor)
viewer_scenario_ids all 7 scenarios (read-only viewer)
role_name evaluator

How participants join

  1. Scan the QR → /join/ijcai.
  2. Enter an email (signup_mode='email'): a passwordless account is created, username derived deterministically from email + slug, and the person is logged in automatically.
  3. English welcome mail (send_ijcai_welcome) confirms the account and links the evaluation hub. It is deliberately distinct from the German "Kann KI Beratung?" study mail (product demo, not a study).
  4. Redirect: since the person is an assessor in multiple scenarios, they land in the evaluation hub (/evaluation) and pick an evaluation type.
  5. Returning: scan the same QR, enter the same email → the system sends a one-time sign-in link (no password needed).

The auto-enroll, signup-mode and redirect mechanics are general and described in the referral & invitation system.