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  2. Luminous efficiency function - Wikipedia

    en.wikipedia.org/wiki/Luminous_efficiency_function

    People with protanopia have essentially no sensitivity to light of wavelengths more than 670 nm. Most non- primate mammals have the same luminous efficiency function as people with protanopia. Their insensitivity to long-wavelength red light makes it possible to use such illumination while studying the nocturnal life of animals.

  3. Wikipedia:Reference desk/Archives/Science/2013 February 19 ...

    en.wikipedia.org/wiki/Wikipedia:Reference_desk/...

    My PC at home has a standard wired mouse connected via USB to the back off the PC. Every time I have my mobile phone on my desk, and recieve a call/text on it, the mouse "disconnects", the cursors won't move and the Windows "hardware disconnected" sound plays.

  4. Tablet computer - Wikipedia

    en.wikipedia.org/wiki/Tablet_computer

    The Windows user interface was revised to handle transitions between a mouse-oriented interface and a touchscreen-optimized interface based on available input devices‍ – ‌particularly on 2-in-1 PCs; both interfaces include an updated Start menu. Windows 10 replaced all earlier editions of Windows. [169] [170]

  5. Sensitivity and specificity - Wikipedia

    en.wikipedia.org/wiki/Sensitivity_and_specificity

    The 'worst-case' sensitivity or specificity must be calculated in order to avoid reliance on experiments with few results. For example, a particular test may easily show 100% sensitivity if tested against the gold standard four times, but a single additional test against the gold standard that gave a poor result would imply a sensitivity of ...

  6. Touchscreen - Wikipedia

    en.wikipedia.org/wiki/Touchscreen

    A user operating a touchscreen Smart thermostat with touchscreen. A touchscreen (or touch screen) is a type of display that can detect touch input from a user. It consists of both an input device (a touch panel) and an output device (a visual display).

  7. Microsoft - Wikipedia

    en.wikipedia.org/wiki/Microsoft

    Microsoft Corporation is an American multinational technology conglomerate headquartered in Redmond, Washington. [2] Founded in 1975, the company became highly influential in the rise of personal computers through software like Windows, and the company has since expanded to Internet services, cloud computing, video gaming and other fields.

  8. Precision and recall - Wikipedia

    en.wikipedia.org/wiki/Precision_and_recall

    In a classification task, the precision for a class is the number of true positives (i.e. the number of items correctly labelled as belonging to the positive class) divided by the total number of elements labelled as belonging to the positive class (i.e. the sum of true positives and false positives, which are items incorrectly labelled as belonging to the class).

  9. The heightened sensitivity some women experience at the G-spot is not due to it being a distinct anatomical structure, but rather because pressure in that area may stimulate other internal structures, notably the Skene's gland. Many sexologists take issue with the term, concerned that women who "fail to find their G-spot" may feel abnormal.