Smart diapers are used for many objects

As the name suggests, diapers developed by AlwaysDry (or SiempreSecos in Spanish) in Barcelona can alert parents to when their baby needs diaper change. In particular, this type of diaper will help both the elderly and those who can not control urinary function (or bed wetting or urination).

>>> Video: Introduce clever diapers for all objects

According to the UK's Daily Mail, the key ingredient for "smart diapers" is the moisture sensor inside the diaper. Its mission is to use radio waves to transmit vibration signals to a special ring worn by a parent or other control center. As a result, parents may know when their child is "upset" and need to change diapers. Since it is made of plastic, the sensor can be reused several times.

The company said it is also researching baby or bedside enamel models, which feature an alarm clock that recognizes the baby is about to bed.

In addition to the convenience of parents with children, AlwaysDry's "smart diaper" is also very helpful in the care of patients with dementia or neurological disorders. AlwaysDry expects the basic baby diapers will be available for £ 20 and the special £ 435/10 for other items.