The Complete Handbook of Input Devices

Input devices are the physical interface between human intent and computer action. Yet most professionals treat them as commodities—buy cheap, replace when broken, move on. That approach creates invisible costs: poor ergonomics leading to repetitive strain injuries, incompatible interfaces causing deployment delays, preventable failures disrupting workflows, and missed business opportunities.

The Complete Handbook of Input Devices is written for professionals who need to make intelligent decisions about keyboards, mice, touchpads, joysticks, scanners, and specialized input hardware. This book covers what input devices actually are, how different types and specifications affect real-world performance, how to choose the right device for a specific professional context, how to install and configure them correctly, and how to diagnose and repair common failures. It also addresses the business side: how manufacturers position their products, where real margin opportunities exist for resellers and integrators, and where the category is heading technologically.

Whether you're an IT manager provisioning a new office, an integrator specifying input devices for a specialized control environment, a business owner exploring resale or service opportunities, or a serious hobbyist building a high-performance or accessibility-focused setup, this handbook replaces fragmented datasheets, incomplete buying guides, and marketing-laden reviews with unified, authoritative, concrete guidance.