How has the microwave oven changed over last 20 years?

1. Power and Efficiency: Microwave ovens have become more powerful, with higher wattage levels allowing for faster and more efficient cooking. This improvement in power has reduced cooking times, making meal preparation quicker.

2. Compact Design: Microwave ovens have become more compact in size, making them suitable for smaller kitchens or spaces. The introduction of countertop models and built-in options has increased flexibility in kitchen layouts.

3. Digital Controls: Traditional mechanical dials and buttons have been largely replaced by digital controls, which offer precise settings for cooking time and power levels. This feature enhances user experience and simplifies operation.

4. Preset Cooking Options: Microwave ovens now come with preset cooking options for a variety of foods, including popcorn, pizza, and vegetables. These presets simplify the cooking process and ensure optimal results for different types of dishes.

5. Sensor Cooking: Advanced models are equipped with sensors that automatically adjust cooking time and power based on the food's moisture content. This ensures that food is cooked evenly without overcooking or undercooking.

6. Inverter Technology: Inverter technology regulates power delivery more precisely, resulting in more even cooking and defrosting. This technology helps maintain the quality and texture of food by preventing uneven heating.

7. Combination Cooking: Some microwave ovens offer combination cooking modes that combine microwave energy with other heating methods, such as convection or grill. This feature allows for diverse cooking options, including baking, roasting, and grilling.

8. Smart Connectivity: Modern microwave ovens can be integrated with smart home technology, allowing users to control and monitor the appliance remotely through smartphones or smart home hubs.

9. Energy Efficiency: Microwave ovens have become more energy-efficient, consuming less electricity during operation. This helps reduce energy costs and contributes to eco-friendly practices.

10. Aesthetic Design: Microwave ovens now come in a variety of stylish designs and finishes, allowing them to complement different kitchen décor styles and preferences.

Overall, advancements in microwave oven technology have enhanced convenience, cooking performance, and user experience, making them an indispensable appliance in modern kitchens.