Answer:
RFID scanning or Barcode reader
Explanation
Smart refrigerators have inbuilt RFID scanning technology that help monitor the stock that is inside your fridge. Once you pass your items through the inbuilt RFID scanner in the fridge, the barcode of your items is cross-referenced with a database and given a unique tag for identification. This technology helps detect and track the stock that is inside your fridge and when you start running low, the RFID can be triggered to send a reminder as a notification on your email or a text message.
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Answer:
Earthquake
Explanation:
Around 3 million people were affected by this disaster and it was the most devastating natural disaster ever experienced in Haiti. Roughly 250,000 lives were lost and 300,000 people were injured.
