CONTENT BEYOND SYLLABUS
Ex.No.1 To create Chatbot using UI and UX design
Aim:
To create Chatbot using UI and UX design.
Procedure:
1.Define the Chatbot’s Purpose
Ask:
What is the chatbot supposed to do? (e.g., customer support, lead generation, booking,
etc.)
Who are the users?
Understand your user personas and goals. Use empathy maps or journey maps to
visualize their needs.
2. Plan the User Flow
Create a clear conversation flow:
Greetings and Onboarding: First impressions matter. Keep it friendly and helpful.
Decision Trees: What paths can the user take? Visualize the conversation branches.
Fallbacks: Handle errors or confusion gracefully.
Use flowchart tools like Miro, Whimsical, or Figma to map out interactions.
3. Design the Interface
Use tools like Figma, Adobe XD, or Sketch to create mockups:
Chat Window: Bubbles for user & bot messages, timestamps, avatars.
Input Box: Type area, send button, maybe voice input.
Quick Replies & Buttons: Provide options to simplify choices.
Best Practice: Keep the UI minimal and mobile-friendly.
4. Focus on UX Principles
Clarity: Use plain language and avoid jargon.
Feedback: Show typing indicators or “Bot is thinking...” animations.
Consistency: Maintain tone, visual elements, and interactions throughout.
Accessibility: Use readable fonts, good contrast, and screen-reader-friendly code.
5. Build the Chatbot
Choose a platform:
No-code tools: Landbot, Tidio, ManyChat (great for testing ideas).
Code it yourself: Use frameworks like:
o Frontend: React/Vue + CSS for the UI
o Backend: Node.js, Python (with Flask or Django)
o NLP: Dialogflow, Rasa, Microsoft Bot Framework
6. Test with Users
Conduct usability testing:
Watch how users interact with the bot.
Collect feedback.
Iterate on both UI and UX.
7. Launch & Improve
Monitor usage and improve:
Use analytics tools to see where users drop off.
Add FAQs, refine the conversation, and improve UI components.
Output
Result:
Thus the program to design Chatbot using UI and UX design is done and the output is
verified.
Ex.No.2 To design App layout for Smart Television
Aim:
To design App layout for Smart Television using UI and UX design.
Procedure:
1. Define App Purpose and Audience
Goal: What is the app for? (Streaming, news, fitness, games, etc.)
Target Users: Age group, preferences, tech-savviness.
UX Tip: Smart TV users often sit far from the screen — design for clarity and simplicity.
2. Understand Platform Guidelines
Each TV platform has its own UI rules:
Android TV / Google TV
Apple TV
Samsung Tizen
LG webOS
Read platform-specific design guidelines.
3. Plan User Navigation Flow
Use flowcharts to map:
Home Screen
Category/Content Listings
Search and Filters
Playback Screen
Settings/Profile
UX Tip: Design for D-pad/arrow key navigation — remote control usability is key.
4. Design Wireframes
Use tools like Figma, Sketch, or Adobe XD:
Grid-based layouts (TVs are 16:9 landscape)
Large touch targets (minimum 80x80 px)
Readability from 10 feet away (font sizes ≥ 24pt)
UI Tip: Focus on contrast and visibility (dark theme often preferred for TVs).
5. Use Visual Hierarchy
Make main CTA (e.g., “Play”) the most prominent.
Highlight currently focused item with glow/border.
Show progress (e.g., how much of a video is watched).
6. Design Search and Input Smartly
Typing with a remote is hard:
Use voice input if possible
Provide predictive suggestions/autocomplete
Enable keyboard layouts optimized for TV
7. Prototype and Test
Create interactive prototypes
Test on actual TV devices or emulators
Check:
o Navigation clarity
o Text visibility
o Remote responsiveness
o UX Tip: Conduct “10-foot usability testing” — can a user easily operate the app
from a sofa?
8. Collect Feedback and Iterate
Use analytics and user feedback
Track feature usage and drop-offs
A/B test interface changes
Example Layout Components
1. Header: App logo + navigation tabs
2. Main Area: Horizontally scrollable content cards
3. Focus Highlight: Border or shadow around selected item
4. Footer: Help / Legal / Version
Output:
Result:
Thus the program for design App layout for Smart Television using UI and UX design is
done and the output is verified.
