Conceptually, a "smart" gun is one that incorporates technology that would prevent the gun from being used by an unauthorized person. Currently, no viable guns equipped with such technology exist.
Gun control supporters advocate laws to prohibit the sale of firearms that do not possess "smart" technology, as a way to prohibit the manufacture of traditional handguns, raise the price of handguns that would be allowed to be sold and, presumably, to imbed into handguns a device that would allow guns to be disabled remotely.
The NRA doesn’t oppose the development of “smart” guns, nor the ability of Americans to voluntarily acquire them. However, NRA opposes any law prohibiting Americans from acquiring or possessing firearms that don’t possess “smart” gun technology.
Established in 1975, the Institute for Legislative Action (ILA) is the "lobbying" arm of the National Rifle Association of America. ILA is responsible for preserving the right of all law-abiding individuals in the legislative, political, and legal arenas, to purchase, possess and use firearms for legitimate purposes as guaranteed by the Second Amendment to the U.S. Constitution.