the wearable tech that can save lives: smart bulletproof vest calls for help when shot - and its circuits are made of fabric - circuit board assembly

Researchers have created a fabric circuit board that can be incorporated into clothing for a variety of purposes.
One of them is the ability to create a "smart body armor" that can tell the people on the front line that the person wearing it has been shot.
The team who made the fabric circuit board said it can stretch millions of times and wash 30 times without any harmful effects.
Scroll down the fabric circuit board (FCB)
According to the New Scientist, it was created by scientists from the Hong Kong Textile and Garment Institute.
It is made of pre-Silk
Stretch stretch yarn and polyurethane-
Coated fabric fiber combined with knitting machine.
In an interview with The Daily Mail, Qiao Li explained that FCB can pull down and pull millions of times without damage.
It can also be washed 30 times with no negative impact.
As far as we know, the performance of the new FCBs far exceeds the previously reported metal-
Qiao Li said that changes in resistance, scalability, fatigue life, washing capacity and permeability of coated elastic films or other organic materials.
These features make FCBs particularly useful to use in clothing, or "next", she said"to-
Electronic equipment for skin.
One of the most interesting features, however, is that FCBs can be used in bullet-proof clothing.
Qiao Li explained that they made a "flexible, stretchable fabric sending network" for measuring the strain and deformation of smart bullet-proof clothes.
They put some FCBs in the energy.
Absorbing fabrics like keffra fiber can make smart vests.
Then a bullet went into the vest and they found that the fabric circuit could be registered when they were hit.
This means that, for example, on the battlefield, soldiers can send signals to doctors when they are injured.
In addition, they found that the strain of the bullet did not break the circuit.
Jolly said that the knitted FCBs demonstrated excellent reliability in ballistic impact tests because all sensor network Assembly samples performed well without mechanical and electrical faults and received reliable
In addition to body armor, other potential applications of this technology include electric fabric skins for bionic search robots.
Qiao Li also said that it can be used as an intelligent monitoring system for physiological and mechanical signals in weightlifting sports for "intelligent belts ".
She added: "In fact, knitted FCBs have great potential in a wide range of applications such as human/electronic interface, skin, etc.
The system installed, and the next-to-
Skin monitoring system for health care.
"This is because the circuit can be deformed in 3D space and can be bent and moved without breaking.