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+0.66 Comparing mood data between Europe and the US (small experiment) (mood2know.com)
2 points by gloussou 4 hours ago | 0 comments on HN | Neutral Product · vv3.4 · 2026-02-24
Article Heatmap
Preamble: +0.69 — Preamble P Article 1: +0.82 — Freedom, Equality, Brotherhood 1 Article 2: +0.47 — Non-Discrimination 2 Article 3: ND — Life, Liberty, Security Article 3: No Data — Life, Liberty, Security 3 Article 4: ND — No Slavery Article 4: No Data — No Slavery 4 Article 5: ND — No Torture Article 5: No Data — No Torture 5 Article 6: ND — Legal Personhood Article 6: No Data — Legal Personhood 6 Article 7: +0.47 — Equality Before Law 7 Article 8: ND — Right to Remedy Article 8: No Data — Right to Remedy 8 Article 9: ND — No Arbitrary Detention Article 9: No Data — No Arbitrary Detention 9 Article 10: ND — Fair Hearing Article 10: No Data — Fair Hearing 10 Article 11: ND — Presumption of Innocence Article 11: No Data — Presumption of Innocence 11 Article 12: +0.95 — Privacy 12 Article 13: +0.70 — Freedom of Movement 13 Article 14: ND — Asylum Article 14: No Data — Asylum 14 Article 15: ND — Nationality Article 15: No Data — Nationality 15 Article 16: ND — Marriage & Family Article 16: No Data — Marriage & Family 16 Article 17: +0.42 — Property 17 Article 18: +0.72 — Freedom of Thought 18 Article 19: +0.92 — Freedom of Expression 19 Article 20: +0.79 — Assembly & Association 20 Article 21: +0.52 — Political Participation 21 Article 22: +0.52 — Social Security 22 Article 23: ND — Work & Equal Pay Article 23: No Data — Work & Equal Pay 23 Article 24: ND — Rest & Leisure Article 24: No Data — Rest & Leisure 24 Article 25: ND — Standard of Living Article 25: No Data — Standard of Living 25 Article 26: ND — Education Article 26: No Data — Education 26 Article 27: +0.77 — Cultural Participation 27 Article 28: +0.42 — Social & International Order 28 Article 29: +0.27 — Duties to Community 29 Article 30: ND — No Destruction of Rights Article 30: No Data — No Destruction of Rights 30
Negative Neutral Positive No Data
Aggregates
Weighted Mean +0.66 Unweighted Mean +0.63
Max +0.95 Article 12 Min +0.27 Article 29
Signal 15 No Data 16
Confidence 38% Volatility 0.20 (Medium)
Negative 0 Channels E: 0.5 S: 0.5
SETL -0.18 Structural-dominant
Evidence: High: 7 Medium: 8 Low: 0 No Data: 16
Theme Radar
Foundation Security Legal Privacy & Movement Personal Expression Economic & Social Cultural Order & Duties Foundation: 0.66 (3 articles) Security: 0.00 (0 articles) Legal: 0.47 (1 articles) Privacy & Movement: 0.82 (2 articles) Personal: 0.57 (2 articles) Expression: 0.74 (3 articles) Economic & Social: 0.52 (1 articles) Cultural: 0.77 (1 articles) Order & Duties: 0.34 (2 articles)
Domain Context Profile
Element Modifier Affects Note
Privacy +0.15
Article 12
Explicit statement 'No account, no explanation, no personal data' demonstrates strong privacy-by-design ethos. Data minimization observed in code (localStorage only, no tracking pixels detected).
Terms of Service —
No Terms of Service or legal framework visible on-domain. Cannot assess.
Accessibility -0.05
Article 2 Article 19
sr-only class present for screen readers; responsive design evident. However, core interaction (mood slider) relies heavily on visual/touch interaction with no clear text-alternative fallback documented.
Mission +0.20
Article 19 Article 27 Article 1
Mission statement frames participation as global, collaborative, non-exploitative experiment. Emphasis on 'awareness,' 'curiosity,' 'diversity of human experiences' aligns with dignity and expression values.
Editorial Code +0.10
Article 19
Multilingual content (EN, FR, ES, IT, DE, 中文) demonstrates commitment to accessibility of expression across communities. No apparent editorial bias or censorship signals.
Ownership —
No ownership structure, corporate parent, or governance model visible on-domain.
Access Model +0.25
Article 19 Article 20 Article 27
Completely open, frictionless participation: no login, no paywall, no registration. Single-click interaction removes barriers to expression and association.
Ad/Tracking +0.10
Article 12
No advertising, tracking pixels, or third-party integrations detected in code. Clean data flow: mood + geolocation to Supabase only. No GA, FB pixel, or ad networks.
Score Breakdown
+0.69
Preamble Preamble
High A: collective dignity F: universal participation C: human diversity
Editorial
+0.55
Structural
+0.60
SETL
-0.17
Combined
ND
Context Modifier
ND

Preamble-adjacent mission ('Mood2Know aims to become the world's first emotional weather report') emphasizes dignity, collective human experience, and rejection of pathologizing ('not about analysis or diagnosis'). Structural openness (no barriers to participation) reinforces this.

+0.82
Article 1 Freedom, Equality, Brotherhood
High A: equal dignity in emotional experience P: non-discriminatory access F: universal brotherhood
Editorial
+0.65
Structural
+0.70
SETL
-0.19
Combined
ND
Context Modifier
ND

Mission emphasizes 'diversity of human experiences across places and time.' No gatekeeping, no discrimination in UI. One-click participation regardless of identity. Structural design (global map, multilingual) operationalizes equal dignity.

+0.47
Article 2 Non-Discrimination
Medium P: non-discriminatory participation
Editorial
+0.50
Structural
+0.55
SETL
-0.17
Combined
ND
Context Modifier
ND

No explicit anti-discrimination language. Design is visually neutral (color gradient, no identity markers). However, no affirmative accessibility statement for users with disabilities (e.g., motor impairment).

ND
Article 3 Life, Liberty, Security

No content related to right to life. ND.

ND
Article 4 No Slavery

No content related to slavery/servitude. ND.

ND
Article 5 No Torture

No content related to torture/cruel treatment. ND.

ND
Article 6 Legal Personhood

No content related to right to recognition as person. ND.

+0.47
Article 7 Equality Before Law
Medium P: non-discriminatory platform design
Editorial
+0.45
Structural
+0.50
SETL
-0.16
Combined
ND
Context Modifier
ND

No explicit equal protection statement. Design does not discriminate by mood value: all moods (1-10) visualized equally on map. However, no terms addressing potential bias in geolocation or clustering algorithms.

ND
Article 8 Right to Remedy

No content related to effective remedy. ND.

ND
Article 9 No Arbitrary Detention

No content related to arbitrary detention. ND.

ND
Article 10 Fair Hearing

No content related to fair trial. ND.

ND
Article 11 Presumption of Innocence

No content related to presumption of innocence/criminal liability. ND.

+0.95
Article 12 Privacy
High A: privacy as core design principle P: data minimization F: anonymity protection
Editorial
+0.75
Structural
+0.80
SETL
-0.20
Combined
ND
Context Modifier
ND

Explicit: 'No account, no explanation, no personal data.' Code confirms: localStorage only (no tracking), Supabase stores only mood+coordinates (no IP logging, no user fingerprinting detected). Geolocation is optional ('Set position manually'). No third-party trackers. Strong positive signal.

+0.70
Article 13 Freedom of Movement
Medium P: freedom of movement (geolocation voluntary) F: no residency requirement
Editorial
+0.55
Structural
+0.65
SETL
-0.25
Combined
ND
Context Modifier
ND

Service is globally accessible with no geographic restriction. Geolocation is voluntary ('Set position manually' option). Map-based interaction respects user choice of where to report mood from.

ND
Article 14 Asylum

No content related to asylum/refuge. ND.

ND
Article 15 Nationality

No content related to nationality. ND.

ND
Article 16 Marriage & Family

No content related to marriage/family. ND.

+0.42
Article 17 Property
Medium P: anonymous data collection F: protection of emotional privacy
Editorial
+0.40
Structural
+0.45
SETL
-0.15
Combined
ND
Context Modifier
ND

Anonymity is preserved (no identity required), which protects against data misuse. However, no explicit statement on data ownership, retention policy, or right to deletion. Code does not reveal deletion mechanism.

+0.72
Article 18 Freedom of Thought
High A: freedom of thought/conscience via emotion P: no filtering of mood values F: acceptance of all emotional states
Editorial
+0.60
Structural
+0.65
SETL
-0.18
Combined
ND
Context Modifier
ND

Scale 1-10 allows expression of full spectrum of emotional states without judgment. Mission states 'no analysis or diagnosis'—implicitly respecting freedom of thought. Slider accepts all values equally.

+0.92
Article 19 Freedom of Expression
High A: freedom of expression via emotion P: multilingual, frictionless publication C: global visibility
Editorial
+0.70
Structural
+0.75
SETL
-0.19
Combined
ND
Context Modifier
ND

Core mechanism is expression: mood reports are published to global map visible to all users. Multilingual UI (6 languages) ensures accessibility of expression. No editorial filtering, moderation, or censorship mechanism visible. One-click publishing removes barriers.

+0.79
Article 20 Assembly & Association
High P: voluntary participation P: freedom of association (group mood visibility) F: collective action without coercion
Editorial
+0.65
Structural
+0.70
SETL
-0.19
Combined
ND
Context Modifier
ND

Participation is completely voluntary ('Pick a mood, then save'—no obligation). Map shows collective emotional state, enabling spontaneous association around emotional experience. Share buttons allow users to invite others freely.

+0.52
Article 21 Political Participation
Medium P: participatory governance of data threshold
Editorial
+0.50
Structural
+0.55
SETL
-0.17
Combined
ND
Context Modifier
ND

Goal of 10,000 participants is public and transparent. However, no governance mechanism visible: no voting, no user control over data use, no transparency regarding who operates the database or how decisions are made about revealed insights.

+0.52
Article 22 Social Security
Medium P: collective benefit of emotional insight
Editorial
+0.45
Structural
+0.50
SETL
-0.16
Combined
ND
Context Modifier
ND

Mission aims at 'shared emotional picture' and 'meaningful' collective understanding. However, no explicit social safety net, support resources, or mental health referrals are offered alongside the emotional data collection.

ND
Article 23 Work & Equal Pay

No content related to work/employment. ND.

ND
Article 24 Rest & Leisure

No content related to rest/leisure. ND.

ND
Article 25 Standard of Living

No content related to health/social security. ND.

ND
Article 26 Education

No content related to education. ND.

+0.77
Article 27 Cultural Participation
High A: cultural participation via emotion P: protection of collective emotional expression F: shared human creativity
Editorial
+0.60
Structural
+0.65
SETL
-0.18
Combined
ND
Context Modifier
ND

Service enables participation in global emotional culture. Mission describes itself as 'open space designed for participation, curiosity, and awareness.' Emotional data visualized as art/weather metaphor. No copyright restrictions on participation mentioned.

+0.42
Article 28 Social & International Order
Medium P: social order enabling expression
Editorial
+0.40
Structural
+0.45
SETL
-0.15
Combined
ND
Context Modifier
ND

Service operates within international web standards (MapLibre, OpenStreetMap, Supabase). However, no explicit statement on compliance with international human rights law or commitment to UDHR principles.

+0.27
Article 29 Duties to Community
Medium P: minimalist design avoids overreach
Editorial
+0.35
Structural
+0.40
SETL
-0.14
Combined
ND
Context Modifier
ND

Service explicitly avoids 'analysis or diagnosis,' limiting overreach. However, no terms addressing limitation of use, user responsibility, or potential harms of aggregated emotional data. Geolocation collection + mood aggregation could enable targeting or manipulation.

ND
Article 30 No Destruction of Rights

No content related to prohibition of use to destroy UDHR rights. ND.
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build 40c3f5d+6bbr · 2026-02-25 01:36 UTC