Abstract: A system, device and method for nail care is provided. The nail care system includes a shaping system, a polish removal system and/or a cuticle management system; a vision system; a nail polish application system; and a mobility system. The nail system may further include an accelerated drying system, a hand massage system, a nail identification/diagnosis/estimation of conditions system, an enclosure, a hand/foot rest system, a computer software system, a computer hardware system, a cartridge/pod system, and a multi-tool system. Related apparatuses, techniques and articles are also described.

Abstract: Disclosed is a computer-implemented method of finding, troubleshooting and auto-remediating problems in storage environments.

Abstract: Disclosed is a computer-implemented method of finding, troubleshooting and auto-remediating problems in storage environments.

Abstract: A method for measuring longitudinal variation in chromatic dispersion in an optical fiber, comprising: (i) launching into a first end and a second end of optical fiber an optical signal at a wavelength ?1 to collect backscatter power P(z) for different positions z within said optical fiber and providing measured OTDR backscatter traces; (ii) deriving from the measured OTDR backscatter traces at the single OTDR wavelength ?1 either (a) the longitudinal MFD(z) data or (b) the relative MFD data; and (iii) calculating estimated longitudinal dispersion D(z) from the longitudinal MFD(z) data or the relative MFD data, without utilizing any other wavelength data.