Abstract: Embodiments described herein disclose technology for authenticating a user. In some embodiments, a smart card or other similar authentication device can be associated with a user profile. When a request to interact is received via an application associated with a device, the system prompts the user to waive the smart card within a threshold proximity of the device. In response to the smart card being placed within the proximity, the system collects information from the smart card and verifies that the smart card is associated with the user profile of the user. In response to verifying the information from the smart card, the system authenticates the user and allows the user to interact.

Abstract: Embodiments described herein disclose technology for authenticating a user. In some embodiments, a smart card or other similar authentication device can be associated with a user profile. When a request to interact is received via an application associated with a device, the system prompts the user to waive the smart card within a threshold proximity of the device. In response to the smart card being placed within the proximity, the system collects information from the smart card and verifies that the smart card is associated with the user profile of the user. In response to verifying the information from the smart card, the system authenticates the user and allows the user to interact.

Abstract: Apparatus and methods for sensing one or more physical parameters at a remote location while minimizing or eliminating contact between reservoir fluids and the like at the remote location and the sensor used to sense the physical parameters. In one example arrangement, the apparatus includes a tubing containing a communication cable and a sensor in communication with the cable, the sensor being located within the tubing proximate the remote location. The apparatus is configured to impose a barrier of a fluid between the sensor and the environment at the remote location. A fluid barrier reservoir containing the barrier fluid is also provided in some example arrangements.