Tag Archives: Biological Sensor

John A Rogers Electronic Tattoo, Epidermal Electronics Systems…

Genius inventor John A Rogers and his research group have produced the first flexible stretchable adhesive electronic device that can be applied to the skin. Epidermal electronic systems – EES. Initially designed as a biological sensor the electric tattoo has potential to be much more than an expression of difference or rebellious body art. Biologic sensors built-into the device can detect brain waves, muscle activity, temperature and monitor for heart arrhythmia.
Looking like a crumpled spiderweb the device combines flexible electronics with clever flexible wiring, giving the electronic tattoo staying power. Using Radio Frequency Identification, ESS can be used to non-invasively track patients for progress , and possibly minimizing medication or surgical mistakes. The sensing functions allow basic body function to be measured wirelessly.
The snake-like connectors link electronic components acting like extension leads, where as wires on a circuit board tend to be straight – limiting the amount of movement – Rogers clever snake-like wires allow movement and flexibility. Using bendy wires as part of the design is clever engineering, the work done to make the electronic component flexible now that is genius.