ArtShrink

is an interactive psychographic sorting platform built on Phoenix LiveView. It maps user behavioral choices in multi-stage Decathlon track-and-field wagering scenarios directly onto Keirsey temperaments and Myers-Briggs (MBTI) personality profiles.

The Pitch

Traditional psychological questionnaires rely on abstract, self-reported Likert scales ("I consider myself an outgoing person: 1 to 5"), which are notoriously prone to social desirability bias and subjective miscalibration.

ArtShrink replaces static forms with concrete decision-making under risk exposure. Users navigate 200 dynamic Head-to-Head Decathlon betting scenarios — from the 100m sprint into stiff headwinds to technical events like pole vault and shot put. By choosing whether to stake on explosive high-variance momentum, wind-dampened trajectory algorithms, or conservative baseline consistencies, ArtShrink measures actual behavioral preferences. The resulting choices construct a precise psychographic mapping across Artisans (SP), Guardians (SJ), Idealists (NF), and Rationals (NT).

Why ArtShrink?

Scenario-Driven Behavioral Profiling

Instead of asking how you react in hypothetical situations, ArtShrink places you inside competitive track-and-field betting scenarios with variable stakes, environmental conditions, and risk profiles.

Keirsey & MBTI Psychometric Engine

Wagering strategies map dynamically to core psychological dimensions:

• Artisan (SP) : Tactical flexibility, momentum betting, dynamic adaptation.
• Guardian (SJ) : Risk mitigation, baseline security, algorithmic consistency.
• Rational (NT) : Quantitative analysis, wind-dampened trajectory modeling, systemic odds evaluation.
• Idealist (NF) : Spirit-driven wagers, athlete potential alignment, qualitative intuition.

Reactive Phoenix LiveView Experience

Built on Elixir and Phoenix LiveView, ArtShrink updates betting exposures, temperament confidence scores, and analytics instantly over WebSockets with zero page refreshes.

Modern Sports Analytics Visual Design

Features a dark-mode user interface with real-time score tracking, head-to-head performance graphs, and detailed personality archetype breakdowns.

The Tech

Bottom Line

ArtShrink reimagines personality assessment through the lens of athletic decision-making and risk exposure. By combining sports wagering scenarios with Keirsey temperament theory on Phoenix LiveView, ArtShrink delivers an engaging, statistically grounded psychographic experience.