The latest articles on DEV Community by Opendria (@opendria). https://dev.to/opendria https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3780510%2F4ab07757-f1fb-4035-87bc-8a338d93d7ac.jpg https://dev.to/opendria en Opendria Wed, 03 Jun 2026 23:23:57 +0000 https://dev.to/opendria/opendria-historical-ai-characters-simulating-brain-emotional-cognitive-states-30mc https://dev.to/opendria/opendria-historical-ai-characters-simulating-brain-emotional-cognitive-states-30mc <p>I built Opendria to explore how generative AI can be coupled with cognitive and psychological state machines to create immersive educational experiences.</p> <p>Instead of using simple LLM wrappers, Opendria runs a backend simulation of brain, emotional, and cognitive states for 80 historical figures (like Einstein, Aristotle, Da Vinci, and Newton):</p> <p>Cognitive Profiling: The backend dynamically calculates cognitive metrics (e.g., prefrontal cortex and temporal lobe scores) based on prompt sentiment and context.<br> Emotional &amp; Somatic Simulation: It tracks variables like allostatic load, trust, and visceral tension. If a character has high stress or low trust, their vocabulary, patience, and character reactions shift organically.<br> Conversational Memory: Uses structured persistence layers to track learned concepts and memories across sessions, avoiding LLM "amnesia."<br> I’ve set up a free tier for testing the conversation flows. I’d love to get the community’s advice and feedback on:</p> <p>The Simulation Engine: How does the transition of emotional and cognitive states feel in the dialogue?<br> UI/UX &amp; Mobile: How is the mobile chat responsiveness?<br> Character Depth: What other parameters or historical figures should be integrated into the engine?<br> You can check out the app here: <a href="https://www.opendria.com" rel="noopener noreferrer">https://www.opendria.com</a> – Let me know your thoughts!</p> ai webdev programming productivity Opendria Wed, 03 Jun 2026 23:21:05 +0000 https://dev.to/opendria/i-built-opendria-to-explore-how-generative-ai-can-be-coupled-with-cognitive-and-psychological-state-2mnd https://dev.to/opendria/i-built-opendria-to-explore-how-generative-ai-can-be-coupled-with-cognitive-and-psychological-state-2mnd <div class="crayons-card c-embed text-styles text-styles--secondary"> <div class="c-embed__content"> <div class="c-embed__cover"> <a href="https://www.opendria.com/" class="c-link align-middle" rel="noopener noreferrer"> <img alt="" src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fopendria.com%2Fstatic%2Ffavicon-high-contrast.png%3Fv%3D10" height="512" class="m-0" width="512"> </a> </div> <div class="c-embed__body"> <h2 class="fs-xl lh-tight"> <a href="https://www.opendria.com/" rel="noopener noreferrer" class="c-link"> Opendria — The Living Library </a> </h2> <p class="truncate-at-3"> Engage in deep, immersive dialogues with history's greatest minds, philosophers, and mentors. Access Opendria — The Living Library powered by advanced AI. </p> <div class="color-secondary fs-s flex items-center"> <img alt="favicon" class="c-embed__favicon m-0 mr-2 radius-0" src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fwww.opendria.com%2Fstatic%2Ffavicon-high-contrast.png%3Fv%3D10" width="512" height="512"> opendria.com </div> </div> </div> </div> ai learning llm showdev