PainChek Ltd, formerly EPAT Technologies Limited, is an Australia-based company, which is principally engaged in developing mobile medical application that provide pain assessment for individuals that are unable to communicate with their carers. The Company's mobile medical application, Painchek, uses the facial recognition software to facilitate and improve pain assessment in patients. The Company intends to develop, and has rolled out its mobile medical applications in two phases, which include patients with dementia and lost the ability to communicate with their carers and for young children not yet speaking. The data captured through the mobile medical applications is combined with non-facial pain cues, including vocalizations, movements and behaviors to automatically calculate a pain severity score.