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If you have ever visited South Korea you will know that it is a bustling place; especially in the cities. With the Koreans working so hard, they do not have much spare time. So going to do their weekly shopping could be something that would take up hours of their precious time; particularly if they had to fight their way through traffic to get there. Thankfully they can now get their grocery shopping done while they stand around waiting for their train to arrive. This means that they will save a few hours each week. And it means that the time they spend standing around waiting for their train can be spent doing something productive.

This idea is something that Tesco came up with and it is truly wonderful. While they have not opened up a store in the train station, they have put up posters of their shelves which look very realistic. You might not think this is a great idea but there is so much more to this. These posters are not just to admire, but can be used to order goods. The shopper just points their camera at whatever item they want to be delivered. All their shopping can be done while they wait for the train as the payment is taken autmatically. And you will feel like you are walking through a real supermarket because of how realistic the posters are.

This idea to have posters that you can buy things with is simple yet brilliant. Hopefully this is an idea that will be available to more than just Koreans in the future. We would all benefit from a service like this so hopefully we will soon see similar posters in our train stations. It is an idea that could revolutionise the way we shop. The simple ideas are always the most effective. And it will mean that we are not as bored while we are waiting for the train.

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Tags: koreans, real supermarket, subway trains, tescos, train stations