35 Subscription services for a mobile application connected with artificial intelligence; subscription services for a mobile application for enabling constant monitoring; subscription services for a mobile application connected with artificial intelligence in particular dedicated to detecting health problems and assessing animal welfare; online retail services for mobile telephone software applications, downloadable mobile applications, computer software, computer hardware, computer application software, downloadable computer security software, downloadable software in the nature of mobile applications, information technology, audiovisual, multimedia and photographic devices, navigation, guidance, tracing, marking and mapping devices, safety, security, protective and signalling devices, scientific and laboratory devices for treatments using electricity, fixed and portable infrared cameras, fixed and portable video cameras, fixed and portable security cameras, fixed and portable surveillance cameras, fixed and portable digital video cameras, fixed and portable video surveillance cameras, checking (supervision) apparatus and instruments, apparatus for the recording, transmission and reproduction of sound and images, digital recording media, detectors, artificial intelligence and machine learning software and apparatus, in particular for detecting health problems and assessing animal welfare