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:  
@@ -8,6 +9,7 @@ Preconditions:
 
 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  
 
 | Actor Actions | System Responses |
@@ -20,7 +22,7 @@ Steps
 |  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_  
 
 Actors: Lisa (a working professional)  
 Goals: Avoid food spoilage by getting reminders about food expiration.  
@@ -30,6 +32,7 @@ Preconditions:
 
 Summary:  
 Lisa wants to receive reminders before groceries expire so she can use them in time and avoid waste.  
+  
 Steps
 
 | Actor Actions  | System Responses |
@@ -38,22 +41,29 @@ Steps
 |  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|
 
  
-Scenario 3: AI Recipe Suggestions & Roommate Sharing
+_Scenario 3: AI Recipe Suggestions & Roommate Sharing_  
+
+Actors: Mark and his roommate Tom  
+Goals: Cook a meal using available ingredients in their shared inventory.  
+Preconditions:   
+- Mark and Tom have a shared grocery inventory in the app.  
+- The AI Recipe Suggestions feature is available.  
+
+Summary:  
+Mark and Tom want to cook a meal based on available ingredients and update the shared inventory after using items.  
 
-| Category | Details |
+Steps  
+
+| Actor Actions  | System Responses |
 | ------ | ------ |
-|  User  | Mark and his roommate Tom |
+|  1. Mark and Tom check their shared inventory to see what ingredients they have  | Retrieves available ingredients from the shared inventory |
 |  Goal  | Cook a meal using available ingredients in their shared inventory|
-|  Step 1  | Mark and Tom check their shared inventory to see what they have |
-|  Step 2  | They open the AI Recipe Suggestions feature and select "Find Recipes" based on available ingredients |
-|  Step 3 | The app suggests pasta with tomato sauce and chicken, which they both like|
-|  Step 4  | They follow the step by step recipe instructions provided by the app |
-|  Step 5  | After cooking, Mark updates the inventory, removing the used ingredients |
-|Step 6 | The system syncs the changes, so Tom sees the updated list on his phone |
-|  Outcome  | Mark and Tom save money by using existing groceries instead of ordering takeout, and they manage their shared food efficiently |
+|  2. They open the AI Recipe Suggestions feature and select “Find Recipes”  | Suggests recipes based on available ingredients |
+|  3. The app suggests pasta with tomato sauce and chicken, which they both like  | Displays step by step recipe instructions |
+|  4. Mark and Tom follow the recipe and cook the meal | No system interaction at this step|
+|  5. After cooking, Mark updates the inventory, removing used ingredients  | Updates the inventory list automatically  |
+|  6. The system syncs the changes, so Tom sees the updated list on his phone  | Synchronizes inventory updates across multiple users |