OSpectrometer vs eRealSign Authenticator

Optical spectroscopy in the visible light spectrum is a commonly used tool in different fields such as health, manufacturing, art, and forensic research. OSpectrometer implements basic spectrometer functions using the built-in camera and screen without requiring external devices or programs. - Visible light spectrum is transformed and mapped to a function that generates RGB (Red Green Blue) color values - A specific light wavelength can be selected and used to illuminate a desired target (i.e., close to the screen) - The whole spectrum or a specific part of the spectrum can be selected and scanned - Front camera is used to sense the reflection from the target object - Consistent and repeatable reflection/absorption amplitude with respect to the color spectrum - The result can be saved and shared - Works offline, no need to connect to any network or internet Privacy-policy: https://software.nanorescenter.com/osprectrometer-privacy-policy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

eRealSign Authenticator is a secure two-factor authentication companion app for eRealSign electronic document signing. Link your mobile device to your eRealSign account to receive real-time signing PINs. Each time you sign a document in eRealSign, a unique time-based PIN is generated on your phone — adding an extra layer of identity verification to your digital signatures. Features: • Secure device linking via QR code • Real-time PIN generation for document signing • Biometric authentication (Face ID / Touch ID) for app access • Works with eRealSign web portal • Simple two-tab interface: My PIN and Link Device Built by UAM Technologies Corp for use with the eRealSign platform.