Brain-computer interfaces are employed for neuroprosthetics, and now in military and defense to control robotic soldiers or fly planes & UAVs with thoughts.

New era has arrived when people  use only their thoughts to control not only themselves, but the world around them. Every action our body performs begins with a thought, and with every thought comes an electrical signal. The electrical signals can be received by the Brain-Computer Interface (BCI), which can electroencephalograph (EEG) or an implanted electrode, which can then be translated, and then sent to the performing hardware to produce the desired action.

Brain-computer interfaces are being applied in neuroprosthetics, through which paralyzed persons are able to control robotic arms, neurogaming where one can control keyboard, mouse etc using their thoughts and play games, neuroanalysis (psychology), and now in military and defense to control robotic soldiers or fly planes with thoughts.In one DARPA experiment, a quadriplegic first controlled an artificial limb and then flew a flight simulator.

Russian scientists  have developed  the first electric car in the world that will be controlled by brain  through an innovative system of direction by ‘telekinesis’ that will allow the exchange of information between the brain and the vehicle’s control systems. The ‘neuromobile’, as its creators call it, will allow people with limited mobility to cover long distances without help. Eventually, brain-computer interfaces could let people control augmented reality and virtual reality experiences with their mind instead of a screen or controller. Facebook’s CEO and CTO teased these details of this “direct brain interface” technology over the last two days at F8.

The military is  interested in developing mind-controlled weaponry and remotely-piloted aircraft, which could make  their operations and reactions far faster. The troops of tomorrow may be able to pull the trigger using only their minds. Mind controlled weapons could allow  soldiers to understand and act faster with the incredible speed of cyber warfare, missiles and other threats.

The US military’s Defense Advanced Research Projects Agency (DARPA) has created a brain-computer interface that enables a person to control everything from a swarm of drones to an advanced fighter jet using nothing but their thoughts and a special brain chip. In 2015, the basic principle of flying a plane using a surgically implanted microchip was demonstrated, but continued development of the brain-computer interface (BCI) has created a two-way connection enabling the pilot to not only send commands to the craft but also to receive signals.

Future systems might monitor the users’ nervous system and compensate for stress, fatigue, or injury.  “As of today, signals from the brain can be used to command and control… not just one aircraft but three simultaneous types of aircraft,” Justin Sanchez, director of DARPA’s biological technology office, said in Sep 2018 at the agency’s D60 Symposium in National Harbor, Maryland. “The signals from those aircraft can be delivered directly back to the brain so that the brain of that user [or pilot] can also perceive the environment,” Sanchez said at the symposium, which celebrated DARPA’s 60th birthday. “It’s taken a number of years to try and figure this out.”