South Korean tech giants LG and Samsung are both mulling iris recognition for their upcoming flagships, according to local media.Governmental authorities in the country also prefer the security of high iris authentication over fingerprint tech, wrote inews24.Samsung Electronics and LG Electronics are cooperating on iris recognition utilizing an infrared sensor and front camera with a certified solution provider.Meanwhile, a major supplier of LG Electronics, LG Innotek has registered the patent to read three-dimensional infrared images, added the newspaper.