Deliverable-2/Use-Case-Descriptions-and-Scenarios.md

 **User Scenarios for Smart Grocery Management System**   
-Scenario 1: Managing Grocery Inventory & AI Grocery Scanning   
+_Scenario 1: Managing Grocery Inventory & AI Grocery Scanning  _ 
 Actors: Alex (a busy university student)  
 Goals: Keep track of groceries and avoid buying duplicate items.  
 Preconditions:  
 - Alex has purchased groceries and has a receipt.  
-- The AI Grocery Scanning feature is enabled.  
+- The AI Grocery Scanning feature is enabled.    
+
 Summary:  
 Alex wants to efficiently manage groceries by scanning receipts and updating inventory with automatic recognition of item details like name, price, and expiration date.  
 Steps  
-Scenario 1: Managing Grocery Inventory & AI Grocery Scanning  
 
 | Actor Actions | System Responses |
 | ------ | ------ |
@@ -20,17 +20,27 @@ Scenario 1: Managing Grocery Inventory & AI Grocery Scanning
 |  6. A few days later, Alex checks the inventory before shopping again  | Displays the updated inventory list before the next shopping session |
 
 
-Scenario 2: Receiving Expiry Notifications & Custom Alerts  
+_Scenario 2: Receiving Expiry Notifications & Custom Alerts  _
 
-| Category | Details |
+Actors: Lisa (a working professional)  
+Goals: Avoid food spoilage by getting reminders about food expiration.  
+Preconditions:  
+- Lisa has already added grocery items with expiration dates.  
+- Notifications are enabled in the app.  
+
+Summary:  
+Lisa wants to receive reminders before groceries expire so she can use them in time and avoid waste.  
+Steps
+
+| Actor Actions  | System Responses |
 | ------ | ------ |
-|  User  | Lisa, a working professional|
-|  Goal  | Avoid food spoilage by getting reminders about food expiration |
-|  Step 1  | Lisa adds a carton of yogurt and chicken breast to the inventory, setting their expiration dates |
-|  Step 2  | A week later, Lisa receives a notification: "Your yogurt expires in 2 days! Consider using it soon." |
+|  1. Lisa adds a carton of yogurt and chicken breast to the inventory, setting their expiration dates  | Stores expiration dates for items |
+|  2. A week later, Lisa receives a notification  | Sends alert: “Your yogurt expires in 2 days! Consider using it soon.” |
+|  3. Lisa checks the notification and decides to use the yogurt for a smoothie  | No system interaction at this step |
+|  4. Lisa customizes expiry alerts to receive reminders 3 days before expiration instead of 2 days | Updates notification settings based on user preferences |
 |  Step 3 | Lisa decides to make a fruit smoothie with the yogurt before it spoils |
 |  Step 4  | The app allows her to customize expiry alerts so that next time, she gets reminders three days before expiration instead of two days|
-|  Outcome  |Lisa uses up her groceries on time, reducing waste and unnecessary spending |
+
  
 Scenario 3: AI Recipe Suggestions & Roommate Sharing