Ivan Pavlov's clock by Min Dong from italy

Classical conditioning is a kind of learning that occurs when a conditioned stimulus (CS) is paired with an unconditioned stimulus (US). Ivan Pavlov provided the most famous example of classical conditioning. Pavlov rang a bell and then gave the dog food; after a few repetitions, the dogs started to salivate in response to the bell.

And the same thing happens to human. For example: If you sound a buzzer for 5 seconds and then, a second later, puff air into a person’s eye, the person will blink. After several pairings of the buzzer and puff the person will blink at the sound of the buzzer alone.

Therefore, If one is woke up by the alarm compaired with a kind of fragrance, after several repetitions the person will wake up in response to the fragrance alone.

The clock looks just like an aroma diffuser. It is controlled with an app on your phone. With the app you set up the waking time and record the fragrance that you choosed. In the first few days, there is sound compared with perfume automatically ( you can turn off the sound also) and the app will record the times of repetition.

After 30 repetitions you will be suggested to turn off the sound and you can enjoy waking up smoothly with your favourite perfume.