diff --git a/README.md b/README.md
index 12f1d5f..420f359 100644
--- a/README.md
+++ b/README.md
@@ -174,12 +174,17 @@ We have a [Usecases.md](Usecases.md) file that outlines the core use cases for t
 
 ```mermaid
 flowchart TD
-  User[User Speech] --> ESP32
+  subgraph UserLayer
+    UserInput[User Speech Input]
+    UserOutput[AI Generated Speech Output]
+  end
+  
+  UserInput --> ESP32
   ESP32[ESP32 Device] -->|WebSocket| Edge[Deno Edge Function]
   Edge -->|OpenAI API| OpenAI[OpenAI Realtime API]
   OpenAI --> Edge
   Edge -->|WebSocket| ESP32
-  ESP32 --> User[AI Generated Speech]
+  ESP32 --> UserOutput
 ```
 
 
diff --git a/Usecases.md b/Usecases.md
index ecc3ed8..2c7e337 100644
--- a/Usecases.md
+++ b/Usecases.md
@@ -4,30 +4,40 @@
 
 *Cute AI plush toys for kids, elderly, and more!*
 
-## Healthcare, Well-being & Companionship:
+## Healthcare & Companionship:
 
-1. Pediatric Comfort Companions: AI-powered plush toys designed to soothe children in stressful environments (like hospitals or clinics) with calming voices, stories, or simple interactive games.
-2. Elderly Conversational Partners: Devices focused on reducing loneliness for seniors, capable of engaging in simple chats, recalling programmed memories/stories, playing music, or providing gentle reminders for medication or appointments.
-3. Cognitive Engagement Tools (Elderly Care): Interactive devices that lead seniors through simple voice-based cognitive exercises, memory games, or trivia to promote mental activity.
-4. Speech Practice Tools (Pediatrics/Therapy): Custom AI characters that encourage children or individuals in speech therapy to practice pronunciation, vocabulary, or conversational flow in a non-judgmental way.
-5. Mindfulness & Guided Meditation Devices: Dedicated hardware that uses a calming AI voice to lead users through mindfulness exercises or guided meditations.
-6. Basic Emotional Support Aids (Ethical Considerations Needed): Carefully designed companions programmed with supportive and empathetic scripts to offer comfort or a listening ear (needs strict ethical boundaries and cannot replace professional help).
+1. **Kid-friendly hospital buddies**: Plush toys that help kids feel less scared during hospital stays with stories and games when they need them most.
 
-## Education & Development:
+2. **Companions for older adults**: Someone to chat with for seniors living alone - they can share stories, play favorite songs, or just be there for a quick hello.
 
-1. Interactive Language Learning Tutors: Devices that act as conversational partners for language learners, allowing practice with pronunciation, vocabulary, and real-time interaction.
-2. Dynamic Storytelling Toys: Characters that co-create stories with a child, adapting the narrative based on the child's verbal input and choices.
-3. Specialized Educational Assistants: AI personalities embedded in learning tools (e.g., a model skeleton that explains anatomy when asked, a globe that talks about countries).
-4. Social Skills Development Aids: Tools providing a safe space for individuals (e.g., children on the autism spectrum) to practice conversational turn-taking and social cues with a patient AI character.
+3. **Mental workout partners**: Fun voice games that keep elderly minds sharp through conversations, trivia, and memory challenges.
 
-## Accessibility & Assistance:
+4. **Speech practice friends**: Judgment-free characters that help kids practice their speech therapy exercises without feeling self-conscious.
 
-1. Simplified Communication Hubs: Voice-activated devices for users with limited mobility or tech-savviness to easily initiate calls or send pre-set messages to family/caregivers.
-2. Voice-Based Environment Guides: Low-cost, interactive information points in specific locations (museums, public buildings, care facilities) providing directions or information via voice Q&A.
-3. Custom Assistive Interfaces: Prototyping tailored voice command systems for individuals with specific physical needs to control devices or communicate more easily.
+5. **Meditation guides**: Calming voices that walk you through relaxation exercises whenever you need a mental break.
 
-## Specialized & Niche Applications:
+## Learning & Play:
 
-1. Interactive Museum Exhibits/Characters: Bringing exhibits to life by allowing visitors to "talk" to historical figures, animated characters, or informative objects.
-2. Role-Playing for Training: Creating physical devices embodying specific personas for customer service, sales, or even basic medical intake simulation training.
-3. Smart Home Persona Hubs: Giving a smart home system a unique voice and personality that can interact more naturally than standard voice assistants.
+1. **Language conversation partners**: Practice your Spanish, French or any language with a patient friend who never gets tired of helping you get better.
+
+2. **Story co-creators**: Toys that build stories with your kids, adapting the plot based on what your child says next.
+
+3. **Educational characters**: Like a dinosaur that actually explains paleontology when asked, or a solar system model that talks about each planet.
+
+4. **Social skills practice**: A safe space for kids to practice conversations, especially helpful for children on the autism spectrum.
+
+## Helpful Assistants:
+
+1. **Simple communication hubs**: Easy voice tools for people who struggle with technology to call family with simple commands.
+
+2. **Museum guides**: Bring exhibits to life by letting visitors chat with historical figures or characters.
+
+3. **Custom helpers**: Voice systems designed specifically for people with mobility challenges.
+
+## Creative Applications:
+
+1. **Interactive exhibits**: Imagine talking to Einstein at a science museum or a dinosaur at a natural history exhibit.
+
+2. **Training scenarios**: Role-play customer service situations or practice difficult conversations.
+
+3. **Personality for your smart home**: Give your home automation a friendly character that feels more like talking to a helpful roommate than a robot.
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