CHRONOSYNC | Temporal AI Web Assistant

Tagline: Your Second Brain for the Web, That Remembers Everything Across Time. Target Audience: Researchers, analysts, journalists, academics, developers, and knowledge workers who consume vast amounts of web information and constantly think, "I know I read something about this months ago..." Key Features & Core Functionality: Semantic Memory Bank (Local-First): ChronoSync runs a lightweight, on-device AI model that indexes every page, PDF, article, and even video transcript (via auto-captioning) you visit. It creates vector embeddings locally—your data never leaves your machine. You can search for concepts: "Find that article about quantum-resistant algorithms that also mentioned European regulations." Temporal Context Awareness: The magic isn't just what you saw, but when and why. It connects browsing sessions. "Session Linking": It understands that the 5 tabs you had open last Tuesday at 3 PM were all for your "Q4 Marketing Plan." It groups them automatically. "Research Threads": Start a research thread called "Project Aurora." For the next two weeks, every relevant page you visit (based on content similarity) can be auto-tagged to that thread, building a chronological narrative of your discovery process. "Ghost of Browsing Past" Overlay: Activate the overlay (Ctrl+Shift+G) on any webpage. It will highlight paragraphs, quotes, or data points that are semantically similar to something you've read before, showing you a subtle, transparent card with your past note or a link to the related source. Fight deja vu with precision. Intelligent Memo & Hypothesis Tracker: As you browse, quickly dictate or type a thought (Ctrl+Shift+M). "This study's methodology seems flawed compared to the Stanford one." ChronoSync automatically links this memo to both the current page and the past "Stanford one" page it identified in your memory. Later, search for your own hypotheses. Cross-Platform Citation Engine: Writing a report in Google Docs or Notion? Highlight text and use Ctrl+Shift+C. ChronoSync will instantly find the original source of that information/fact/quote from your memory bank and generate a perfectly formatted citation (APA, MLA, Chicago) with a direct link. Never lose a source again. Predictive "Deep Dive" Suggestions: Based on the patterns of your current research thread, ChronoSync's sidebar will suggest 2-3 "Next Logical Query" searches or recommend key academic papers/credible sources you haven't visited yet, pulling from curated databases (like arXiv, JSTOR) or the wider web. Differentiates from free history search by focusing on semantic understanding, temporal context, and local privacy. It's not a history bar; it's a research partner that remembers the connections you forgot.