An Invention of Chewing Hands: Scientists create “smart teeth” that can monitor a person’s drinking, eating and smoking habits:
Scientists have developed a “smart tooth” to calculate the time someone spends on chewing, drinking, eating, coughing and smoking. smart teeth
- The device looks like rooster teeth and also monitors coughing and chewing
- It can be used by doctors and dentists to assess the patient’s habits
- It works by monitoring the chin movement
- The computer then analyzes the data to figure out what a person is doing
- Gadgets can be used as removable dentures or can be inserted into the crown
They say it can be used by doctors to monitor breathing problems or to check if dieters are telling them why they can not lose weight.
The dentist may also find the device to look useful as a normal tooth.
“Smart teeth” take advantage of the activities from chewing to molars, all of which causes the jaws to move in different ways.
A computer program can gather information and do what a person is doing from their mouths.
The key to “smart teeth” is the size of a tiny motion sensor, the size of the nails.
Eight volunteers had sensors connected to their wisdom teeth and a thin line for carrying the information collected to the computer.
Men and women then cough half a minute, drink a bottle of water, chew gum and read a story aloud.
When the computer program was adjusted to take into account the quirks of everyone, it turned out to be 94% accurate in the activities they were doing.
The inventor of the gadget from the University of Taiwan also created a removable artificial tooth that contained a sensor.
They want to be able to wirelessly transmit the collected information to a computer or a smartphone.
All the adversity I’ve had in my life, all my troubles and obstacles, have strengthened me… You may not realize it when it happens, but a kick in the teeth may be the best thing in the world for you. – Walt Disney.
The artificial tooth will be removed overnight, wisdom teeth removal, allowed to be teeth whitening and the battery charged.
Other possibilities include miniaturizing the sensor so that it fits snugly within the cavity or crown.
Researchers acknowledge that safety is “the most important”, but says that if the device is swallowed in some way, it will pass harmlessly through the body.
They say: “The human mouth is part of the body, always in constant use.”
“We use our mouths to perform some of the most important daily functions such as eating, drinking, speaking, coughing, breathing and smoking.
“Because the mouth is open to human health, this oral sensory system has the potential to enhance existing medical monitoring applications such as diet tracking.
In other words, doctors can use this information to check those who are trying to lose weight, as they say, to eat.
“This could have many uses in dentistry, for example as a research tool to monitor patients with rotten teeth or molars, and to assess the impact of various dental interventions,” said Trevor Johnson, of the General Dentistry Institute of Practice.
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