专注力训练
通过字母识别任务来训练您的持续专注力
Press Spacebar when letter X appears
Duration: 60s
About This Tool
Enhance your sustained attention and concentration with our interactive focus training tool. This test presents random letters and challenges you to identify a specific target letter while ignoring distractions. Track your accuracy rate, response time, and focus consistency over multiple rounds. Ideal for students, professionals, and anyone looking to improve their mental stamina and cognitive performance.
How to Use
- Select the target letter you want to track
- Watch the flowing letter stream and click when the target appears
- Review your accuracy, focus rate, and reaction metrics
FAQ
What is a good accuracy rate?
Above 90% accuracy indicates strong focus. Below 70% suggests room for improvement.
How long should each session be?
Start with 1-2 minute sessions and gradually increase as your focus endurance improves.
Does this help with ADHD?
While not a medical treatment, many users report improved concentration with regular practice.
What is the focus rate metric?
Focus rate combines accuracy and consistency to give an overall concentration score out of 100.
Can I use this on mobile?
Yes, the focus trainer works on all devices with a touchscreen or keyboard.