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Productivity Tip: The Left-Hand Shortcut Mapping System
Jamie Chen
UX designer and productivity enthusiast focused on optimizing digital workflows.
5 min read
Your mouse hand already does enough. Why not let your left hand take control of app switching?
Welcome to the Left-Hand Shortcut System—a layout method designed for instant access to your most-used apps.
The Concept
Use your pinky + ring/middle fingers to access:
- Control + Tab, Q
- Control + Tab, W
- Control + Tab, E
- Control + Tab, R
These keys sit naturally under your fingers. Assign them to apps you switch to 20x a day.
Sample Setup
- Q → Notes or Docs
- W → Slack or Messages
- E → Browser
- R → Code editor
Why It Works
- One-handed operation
- Works while right hand is on mouse
- No finger stretch or strain
- Speed = fewer errors
Do It with Assignee
Assignee makes it easy to set up this system in seconds. You can:
- Map keys to apps
- Assign based on hand or context
- Create mirrored mappings for lefties
Bonus Tip: Right Hand for Support Apps
Use I/O/P for:
- I → Terminal
- O → Calendar
- P → Git client
Final Thought
Shortcut layout is as important as shortcut memorization. With Assignee, you can tailor your setup to your hands—and your brain.