What actually happens to your eyes during a long screen session — the accommodation and convergence machinery, the dry-eye mechanism behind most "strain," the real evidence for the 20-20-20 rule and blue-light glasses, and which monitor and lighting choices genuinely help.
Ergonomics
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Eye Strain at the Computer -
Mechanical Keyboards and RSI An evidence-based read on what actually causes repetitive strain at the keyboard and what helps. Switch force curves, split and columnar layouts, the typing forces we use versus the ones we need, what the studies say versus what the enthusiast community claims, and the honest hierarchy of things that move the needle.
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Building a High-Productivity Home Office on Any Budget The minimum viable home office, a phased upgrade path from $200 to $5000+, the peripherals with disproportionate daily impact, used hardware markets, DIY desk options, and an honest accounting of where premium gear earns its price and where it doesn't.
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Ergonomics Fundamentals for the Home Office The science behind desk height, monitor distance, and chair selection — plus standing desk protocols, wrist and neck pain prevention, OSHA guidelines, and a practical setup checklist for building a workspace that doesn't hurt you.
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Custom Mechanical Keyboards: QMK, ZMK, Splits, and Macropads The engineer's guide to custom keyboards: switch selection, hot-swap PCBs, building a split, QMK vs ZMK firmware, flashing and keymap design, and using a macropad as a workflow tool.