In the case of epidemic, scanning code to order food seems to be a hard condition for many restaurants, and many restaurants can only scan code to order food. Scanning code to order food has become the only choice for dining, which is unfriendly to the special elderly people who don't know mobile phones. Moreover, some restaurant ordering platforms even need to get the permissions of customers' mobile phone numbers, address books, etc. I think this is the main reason why citizens dislike ordering food by mobile phones.

Undeniably, mobile phone scanning code to order food does have its advantages in the case of epidemic situation. First of all, scanning the code of mobile phone to order food can reduce the contact between people and effectively block the spread of virus. Secondly, it can also reduce labor costs and save costs for restaurants. However, the disadvantages of mobile phone scanning code ordering are also obvious. According to the feedback comments of netizens, I summarized the following disadvantages of mobile phone scanning code ordering, which is also the main reason why citizens dislike mobile phone scanning code ordering.

1. scanning code on mobile phone has become the only choice for diners.

as far as my actual life is concerned, when I went out to eat, I found that many restaurants no longer have a snack staff or only one person to order food. Most of these restaurants have posted QR codes on their tables to scan the code for diners to order food, and some restaurants even speak frankly? Only support mobile phone scanning code to order food? . This way of ordering food seems to be the only choice for users.

2. scanning the code of mobile phone to order food has caused trouble and inconvenience to the elderly who do not use smart phones.

once when I was eating in a restaurant, I found that an old man had an argument with the staff at the front desk. The reason of the argument was that the restaurant told the old man that he could only use his smartphone to order food, but did not support the front desk to order food, which caused great trouble to the old man and eventually got into an argument with the staff. I don't think it should be the only choice for diners to order food by scanning the code on the mobile phone. We should keep the front desk to order food manually. There are still many people in our society who can't use smart phones. We can't isolate these people with technology.

3. The mobile phone scanning code ordering platform will take too much mobile phone information of diners.

With the development of the times, mobile phones have penetrated into every aspect of our lives. Mobile phones have saved a lot of information about our work or private life, which we certainly don't want to tell others casually. However, when we choose to scan the code in some restaurants to order food, the restaurant will get many permissions of our mobile phone, including reading the mobile phone address book, location information, real name information and so on. I think this information is personal privacy, restaurants are not qualified to get it, and ordering food is not necessary. This increases the risk of diners' information leakage, which will cause great trouble to diners once it flows out to criminals' mobile phones.