Yes, according to research, ergonomic keyboards can help, specifically by improving wrist posture.
Ergonomic keyboards are designed with user comfort and health in mind, aiming to reduce strain and promote a more natural typing position. Based on research, these keyboards can indeed provide benefits.
Key Findings from Research
Research conducted at the University of Washington has specifically investigated the impact of ergonomic keyboard designs on typing posture. This research found that keyboards featuring keys curved to align with the natural triangle formed by the hands can improve wrist posture.
- Improved Wrist Posture: This is a significant benefit as poor wrist posture is often linked to discomfort and potential issues like carpal tunnel syndrome over time. By encouraging a more natural alignment, ergonomic keyboards can help mitigate these risks.
- Relaxed Typing Position: The research also indicates that using wrist rests in conjunction with these keyboards can further enhance the typing experience by helping hands stay in a more relaxed and natural position.
How Ergonomic Design Helps
The design elements highlighted by the research work together to support better ergonomics:
- Curved Key Layouts: Instead of a flat, straight arrangement, some ergonomic keyboards feature layouts where the keys are split and angled or curved. This design encourages your wrists to remain straight rather than bending inwards or outwards, which is crucial for good posture.
- Wrist Rests: Built-in or separate wrist rests provide support for the base of your palms, helping to keep your wrists elevated and in a neutral position while typing.
Practical Tips for Better Typing Posture
Beyond using an ergonomic keyboard, consider these general tips to improve your typing setup and posture:
- Adjust Chair Height: Ensure your feet are flat on the floor and your knees are roughly level with your hips.
- Position Keyboard Correctly: Place the keyboard directly in front of you, at a height where your elbows are bent at about a 90-degree angle and your shoulders are relaxed.
- Maintain Neutral Wrist Position: Keep your wrists straight, not bent up, down, or to the sides. This is where the ergonomic keyboard and wrist rest are most beneficial.
- Take Breaks: Step away from your keyboard regularly to stretch and rest your hands and wrists.
By combining ergonomic equipment, like the keyboards studied at the University of Washington which improve wrist posture, with good overall workstation habits, you can create a more comfortable and healthier typing environment.
