Are Online Reaction Time Tests Accurate? What Adds Delay
How much delay your screen, mouse and browser add to an online reaction time test, and easy ways to get a truer score.
Read full article →
Mouse Input Lag Explained, Polling Rate and Wired vs Wireless
How much delay your mouse really adds, why 1000 Hz is the sweet spot, and why Bluetooth is slower for gaming.
Average Reaction Time While Driving, and Why It Takes Longer
Why braking takes about 1.5 seconds when something surprises you, how far you travel in that time, and what slows drivers down.
Average Reaction Time by Age: What the Research Says
A deep dive into how human reflex speed changes across the lifespan — from childhood to senior years — and what you can do to stay sharp.
Gamer Reaction Time: How Pro Players Train Their Reflexes
Inside the training regimens of top esports professionals — hardware choices, aim-training routines, sleep habits, and how they consistently hit 140–160 ms.
Sleep Deprivation & Reaction Time: The 50% Slowdown
How even one bad night's sleep can slash your reflex speed by up to 50% — and what the science says about recovery.
Caffeine & Reaction Time: How Much Faster Does It Make You?
Coffee drinkers rejoice — caffeine genuinely improves reflex speed. But how much, how fast, and for how long? The data explained.