Cyborg cockroach controlled using tiny microcircuit

The concept of controlling insects using electronics has been around for several years, with the bio-bots having potential use in search & rescue operations and as well as military applications. But interfacing electronics with the biological systems of insects is difficult and success so far has been limited. According to the UConn researchers, the four-channel microcircuitry of the new device and real-time feedback of the insect’s movements makes it easier for the operator to exert control over the insects.

The neuro-controller microcircuit is part of a tiny electronic backpack that can be attached to the insect with wires connected to its antennae lobes. By sending small electrical charges to neural tissue in either the left or right antenna lobe, operators can trick the insect into thinking it has detected an obstacle, causing it to move in another direction. A charge sent to the right antenna makes a cockroach move left, with a charge to the left antenna making it move right.