REACTION AGE TEST

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About This Test

This test measures your Reaction Time (ms) and provides Tier/Age Metrics (Game/Reaction Age) by tracking response speed to stimuli (visual/sound). Since results vary by device, browser, refresh rate, and input hardware, use them for fun/self-check. Observing trends (consistency) on the same setup is recommended.

① What We Measure (Definition/Limits)

Target: Time from stimulus to input (click/tap) (Simple Reaction Time, SRT)
Limitations: Includes 'Human Reaction' + Display/Input/Browser latency. Absolute values fluctuate across devices; relative comparison on the same device is more meaningful.

② Formula & Criteria

Reaction Time: Displays representative values like mean/median (Methodology docs explain 'ensuring consistency via repetition').
Age-based Metric: Mapped by reaction time intervals (Criteria table managed/updated in Methodology docs).

③ Result Interpretation

First try slow: Warm-up/adaptation → Median value after 2-3 tries
Large deviation: Background load, low power mode, or wireless latency.
Mobile slower than PC: Touch/browser processing latency differs; compare within the same device.

④ Improvement Routine (7/14 Days)

7 Days (Light)

•1-2 times daily, short (1-2 mins) + Sufficient rest
•Manage sleep/lighting/eye fatigue + Light wrist/finger stretching

14 Days (Training)

•3 Days: Measure (Short) + Record (Value + Deviation)
•3 Days: Measure (Short) + Record (Value + Deviation)
•2 Days: Visual tracking/Focus drills
•2 Days: Rest (Fatigue often worsens reaction)

⑤ FAQ (Device/Hz/Latency)

Q. Is higher refresh rate better?

A. Methodology docs note latency differences by Hz. Compare under identical settings.

Q. Bluetooth mouse/keyboard?

A. Adds wireless latency. Stick to the same device/input gear.

Q. Is this my 'Real Age'?

A. No. It converts reaction time into an easily understood metric.

⑥ Data/Algorithm Sources

Reaction Age Methodology (Criteria/Algorithm/FAQ)Reaction Speed/DVA/Aging Explanation Service Standards (Standardization/Tier System)

Reaction Time Test & Body Age Calculator

Measure your visual reflex speed with our advanced Reaction Age Test. This tool analyzes your response time to visual stimuli and calculates your "Body Age" aka "Reaction Age".

How to improve reaction time?

Reaction time is a measure of the quickness an organism responds to some sort of stimulus. Gamers, drivers, and athletes rely on sharp reflexes. Practice daily to lower your millisecond response time.

Age Standards

Teens (Super Sonic): Top tier reflexes (< 200ms)
20s (Active Driver): Peak human performance (200-250ms)
30s-40s (Veteran): Experienced based reaction (250-300ms)