Operator of a biosensing platform intended to provide a handheld device that accepts disposable cartridges. The company's platform merges biochemistry and photonic chip technology and combines integrated photonics, electronics, and microfluidics to provide a sensitive readout of immunoassays and ribonucleic acid or deoxyribonucleic acid, enabling users to undertake tests at point-of-need and at-home diagnostics.