There's a big store in Sydney that will soon read your mind.
It'll use experimental neuro technology to scan your brainwaves in just seconds and see what T-Shirt you really want to buy.
They're pretty sure it hasn't been done anywhere in the world. But soon it could be the way we all shop even from home.
Japanese retailer UNIQLO is using a brain sensor to detect your mood after watching a series of short videos.
The readings are sent to a tablet computer attached to screen, then to the cloud where powerful computers analyse the data before sending back a selection of shirts to choose from.
So if you're indecisive, this could be the way to shop.