BUYING GUIDE · DESIGN NOTES · 4 MIN READ
What a battery-life claim really tells you
Why 'sessions per charge' needs context before it becomes a useful comparison.
Design notes.
The ergonomics, trade-offs and engineering ideas behind the hardware.
BUYING GUIDE · INTERFACE DESIGN · 4 MIN READ
Do good temperature controls need an app?
A compact control can be excellent—if it remains legible, predictable and accessible.