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Technical Author
Alexander Hoffmann
Passionate about computing from an early age, I am Alexander Hoffmann, technical author of the IA-KAR blog. I cover artificial intelligence, Green IT, laptop battery life, and accessible computing on Windows.
I write practical guides on these topics for Windows users, IT managers, and CSR teams. My articles deliver clear, actionable steps, backed by the technical expertise of the IA-KAR team.
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Articles by Alexander Hoffmann
How to operate a computer by head movement and voice
Computer by head movement, voice, and touch allows people with physical limitations to navigate digital tools. Master alternative control options today.
Apple Faces Surprising Memory Cost Surge and RAM Crisis
Apple faces rising memory costs and component price surges as manufacturing bills climb significantly amid ongoing hardware supply constraints.
Geothermal Plant Goes Live at Utility Scale Worldwide
Next-generation geothermal energy achieves a major milestone as a utility-scale plant delivers power to the grid, transforming clean energy supply.
OpenAI Reserves 40% of Global RAM Without Buying Anything
OpenAI locked up 40 percent of global DRAM supply with non-binding letters of intent, sparking market shocks and shifting hardware priorities worldwide.
Improving Public EV Charging Reliability and Standards
How to improve public electric vehicle charging reliability and infrastructure standards with better planning, hardware upkeep, and grid management.
California EV Charging Standards and Reliability Rules
Explore California's push for reliable public EV charging through new standards, data sharing, and testing labs like the Capital Charge Yard.
New MacBook Pro adds OLED display and touchscreen support
New MacBook Pro features a touchscreen, OLED display, and a redesigned chassis starting at $2,899. Pre-orders are open with shipping on Nov. 6.
Evaluate hardware upgrades and power demands for savings
Evaluate hardware upgrades and power demands carefully to reduce household energy consumption, lower utility bills, and shrink your overall carbon footprint.
New Group-Buy Campaign Makes Induction Cooking Easier
Switch to induction cooking easily with a new group-purchase campaign in Georgia and North Carolina that bypasses costly electrical wiring upgrades.
UK AI Grid Queue Threatens Tech Growth After Microsoft Exit
UK AI growth faces grid delays as Microsoft exits an Essex data centre deal, while experts warn energy shortages threaten national infrastructure.
Intel Raptor Lake Next CPUs Spotted in Internal Driver Leak
Intel Raptor Lake Next CPUs appear in an internal driver test leak, pointing to upcoming hardware refreshes designed for existing LGA-1700 motherboards.
False Autumn Hits Stressed Trees After Scorching Summer
False autumn causes drought-stressed trees like birches and beeches to drop their leaves early across England following a record summer heatwave.
BOM Temperature Records Under Attack Again: What's True?
Australia's weather bureau temperature records face fresh audit claims of errors and duplication. Explore the facts, quality controls, and energy advice.
Be Ready campaign in the UK sparks calm public response
The UK government Be Ready campaign urges citizens to store three days of emergency supplies for severe weather and cyber threats without causing panic.
Europe Heatwave Kills 50000 Urban Residents in Record Summer
Europe heatwave mortality figures show 50000 deaths in cities this summer, with scientists linking two-thirds to human-driven climate breakdown.
Jackdaw Gasfield Approval Tests Climate Policy and Unity
The UK government approval of the Jackdaw gasfield sparks renewed debate over climate action, political strategy, and domestic energy security policies.
Sarawak Voice AI Trials Expand for Government Services
Sarawak voice AI trials expand to test complex applications after a successful internal ICT helpdesk proof of concept handling thousands of calls.
Jackdaw Gasfield Approval Sparks New Debate Over Climate
Jackdaw gasfield approval in the North Sea prompts intense debate over climate goals, fossil fuel lobbies, and long-term energy transition plans.
Enterprise AI grounded in verified scientific evidence
Enterprise AI needs verified scientific evidence, not unchecked web text. Confirm the sources before the research team trusts a model result.