AI NEWSLatest AI NewsArticleWorkBuddy Launches ‘Human-AI Dual Writing’: AI Exits the Chat Window and Joins Your Document to Work TogetherPublished in Latest AI NewsTime :Jul 30, 2026Read :4minuteOn July 30, the office AI platform WorkBuddy officially launched a major update - the “Human-AI Dual Writing” feature, which for the first time enables real-time collaboration between AI and users within the same document interface, marking the transition of AI office work from “add-on assistance” to the “synchronized collaboration” stage.Differing from traditional AI assistants that require repeated copy-pasting and window switching, “Human-AI Dual Writing” allows AI to directly enter office scenarios such as documents, spreadsheets, and PPTs. Users only need to select content and input natural language instructions, and AI can complete modifications, formatting, and analysis directly in the original file, with all changes taking effect immediately. This feature is the first of its kind in the industry, supporting both Tencent Online Documents and local Office files (Word, Excel, PPT, MD), truly achieving a seamless experience of “edit whatever you think of.“In practical office scenarios, this feature demonstrates significant efficiency advantages. In document scenarios, users can generate weekly summaries, batch adjust full-text formatting, correct typos, and refine content with just one sentence; in spreadsheet scenarios, AI can automatically generate pivot tables, fill formulas, clean data, mark abnormal values, and output visual charts and analysis reports; in PPT scenarios, it supports unified style, automatic image insertion, page structure splitting, core idea summarization, and voiceover notes generation, significantly shortening the production cycle. According to actual test cases, technical proposal writing was reduced from one day to just a few minutes, market research from one week to a morning, and bid document processing from 3-5 days to half a day, with an overall efficiency improvement of over 10 times.With the release of this feature, WorkBuddy also launched the “Share Your Usage and Win Prizes” campaign, inviting users to experience “Human-AI Dual Writing” and share real case studies, with the top prize being 2000 points and a Tencent Document seasonal card. The campaign will continue until August 16, 2026.