Signal Hub 2026-06-17

Google DeepMind is partnering with the UK government to develop an AI planning prototype powered by Gemini, aiming to halve the time to process householder planning applications. The tool assists planning officers by consolidating data, identifying local policies, summarizing feedback, and drafting assessments, while keeping humans as final decision-makers. It builds on Extract, which converts legacy PDFs into usable data. The goal is to reduce administrative burdens and accelerate house-building.

• Google DeepMind partners with UK government to develop AI planning prototype using Gemini.
• Aims to cut householder planning application decision times by 50%.
• Tool consolidates data, identifies policies, summarizes feedback, and drafts assessments.
• Human planners remain in control as final decision-makers with audit trail.
• Builds on Extract tool that converts legacy PDFs into structured data, saving average council 255 hours yearly.
• Prototype tested in Barnet, Camden, and Dorset, planned for national rollout from 2027.
• Goal is to free up planners for complex cases and help build 1.5 million homes by 2029.

AI / planning / UK / housing / government / DeepMind / Gemini / public services / technology / innovation / Extract / prototype

Git worktrees allow developers to work on multiple branches simultaneously without stashing or context switching. They create separate working directories, enabling parallel development and reducing mental overhead. Popularized by AI tools like GitHub Copilot, worktrees manage dependencies and folder bloat but require careful management.

• Worktrees eliminate the need for stashing and context switching.
• Each worktree is a separate folder with its own dependencies.
• They enable parallel work and are ideal for AI-driven development.
• Worktrees have been available since 2015 but are gaining popularity now.
• Potential downsides include dependency bloat and folder management.
• GitHub Copilot app uses worktrees by default.
• You cannot check out the same branch in two worktrees simultaneously.

git / git worktrees / GitHub Copilot / GitHub Copilot app / parallel development / context switching