Methodology

Overview

Nanorater is a photo feedback tool. It analyzes the photo you upload and returns a score plus actionable suggestions.

The goal is not to declare an objective “beauty truth.” The goal is to help you take a better photo for your context (dating profile, professional headshot, social post, etc.).

What we evaluate

Lighting

• Direction and softness (window light vs harsh overhead light)
• Exposure and contrast (over/under-exposed faces lose detail)
• Color cast (e.g., green fluorescent / warm tungsten)

Framing and camera angle

• Camera distance and lens distortion (too close can widen features)
• Headroom and crop (avoid awkward cutoffs)
• Perspective (slight above-eye angle vs low angle)

Expression and pose

• Tension in jaw/eyes (micro-expressions read strongly)
• Head tilt and shoulder line
• Pose consistency with the intended vibe (friendly vs authoritative)

Background and context

• Visual clutter and distractions
• Background brightness compared to the face
• Context cues (professional vs casual)

Grooming and styling cues

• Hair/skin shine, flyaways, wrinkles
• Outfit fit and neckline choices
• Accessory noise and reflections

What the score means

A higher score generally means the photo reads more intentional and matches the chosen context better.

A lower score usually points to fixable issues like lighting, framing, expression, or distractions.

Practical guidance

The highest-leverage improvements for most photos:

• Move closer to a window (soft, even light)
• Increase camera distance and crop in (reduce distortion)
• Simplify background
• Relax jaw and eyes
• Re-shoot 3–5 variations and compare

Important note

This methodology describes typical factors that influence how a photo is perceived. It is not medical, psychological, or legal advice.