Providing temporary use of online non-downloadable software for facial recognition; facial reconstruction; tracking facial features; subject identification and verification; surveillance; forensic analysis; constructing 3-dimensional facial images; generating avatars, creating 3-dimensional representations of a subject; creating 3-dimensional representations of 2-dimensional images, each in the fields of entertainment, gaming, media, electronic publishing, education, security, homeland security, law enforcement, public safety, visitor access control, guest management, and HIPAA compliance; software development services, namely assisting in the development of systems for facial recognition; facial reconstruction; tracking facial features; subject identification and verification; surveillance; forensic analysis; constructing 3-dimensional facial images; generating avatars, creating 3-dimensional representations of a subject; creating 3-dimensional representations of 2-dimensional images, each in the fields of entertainment, gaming, media, electronic publishing, education, security, homeland security, law enforcement, public safety, visitor access control, guest management, and HIPAA compliance