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The BIG CHANGE archive

News, analysis and practical guides.

Explore our reporting on how AI and robotics change work, business and the world.

The latest change

849 stories
Original story: guide

Build a local browser voice conversation with OpenAI Realtime

Build a local browser microphone conversation with OpenAI Realtime over WebRTC. The full server and page code keep the API key on the server and show how to check playback, stop the microphone and handle failures.

821
Original story: guide

Update one PowerPoint chart from Excel with Claude

Use Claude with an open Excel workbook and PowerPoint deck to update one editable native chart, then verify its data, labels, axes and layout before saving.

811
Original story: guide

Create and check a complete scene in Google Flow

A documented route from permitted Google Flow clips through version choice and Scenebuilder assembly to a downloaded scene checked from beginning to end.

945
Original story: guide

Build a personal AI news digest with a coding skill

A source-pinned guide to the coding skill's news-digest workflow, with checks for collection, deduplication, filtering, uncertain decisions, links and delivery controls. BIG CHANGE has not run it.

837