Group 1 - The article discusses the convenience of using a voice-activated system for ordering food, highlighting the speed and efficiency of the process, which can take as little as one minute [20] - It emphasizes the potential for the system to learn user preferences over time, such as favorite restaurants and dietary restrictions, thereby enhancing the user experience [20] - The integration of health data to provide personalized recommendations, such as reducing oil and salt intake, is also mentioned as a significant feature of the service [20] Group 2 - The article includes various food items available for order, with specific prices listed, such as ¥6.9 for a dessert and ¥1.5 for a sauce [10][12][15] - It notes the popularity of certain items, with recent positive reviews from customers, indicating a favorable reception in the market [13][16][17] - The pricing strategy is highlighted, showing a range of options from low-cost items to more expensive meal combinations, catering to different consumer preferences [19]