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VoiceOver can also turn off the display but leave the touch screen sensitive to touch, saving battery power. Apple calls this feature "Screen Curtain". It is also available on Mac computers running OS X. VoiceOver for iOS is activated using the "Settings" application. It can be found in the Accessibility section.
Most devices with Alexa allow users to activate the device using a wake-word [7] (such as Alexa or Amazon); other devices (such as the Amazon mobile app on iOS or Android and Amazon Dash Wand) require the user to click a button to activate Alexa's listening mode, although, some phones also allow a user to say a command, such as "Alexa, or Alexa ...
Amazon Echo Show is a smart speaker that is part of the Amazon Echo line of products. Similarly to other devices in the family, it is designed around Amazon's virtual assistant Alexa, but additionally features a touchscreen display that can be used to display visual information to accompany its responses, as well as play video and conduct video calls with other Echo Show users.
MTS features, including stereo and SAP, travel on subcarriers of the video carrier, much like color for television.It is not carried on the audio carrier in the manner of stereo sound for an FM radio broadcast, however, as it only has a frequency deviation of ±25 kHz, whereas regular FM broadcasting has a deviation of ±75 kHz.
Finally, stations may show a test card, [2] station logo, a loop of the station ident, a black screen, or a static schedule (telling viewers of the programming line-up once broadcasting resumes), usually with a monotone sound or a relay of a radio station: some stations may show a sequence of teletext pages, while others may use a promotional ...
Screen-Free Week (formerly TV Turnoff Week and Digital Detox Week) is an annual event where children, families, schools and communities around the world are encouraged to turn off screens and "turn on life".
A Barnardo's ad, released in summer 2007, has two versions: one where a boy can be heard saying "fuck off" four times which is restricted to "18" rated cinema screenings, and one where a censor bleep sound obscures the profanity which is still restricted to "15" and "18" rated films. [13] Neither is permitted on UK television.
Target Disk Mode (sometimes referred to as TDM or Target Mode) is a boot mode unique to Macintosh computers. When a Mac that supports Target Disk Mode [1] is started with the 'T' key held down, its operating system does not boot. Instead, the Mac's firmware enables its drives to behave as a SCSI, FireWire, Thunderbolt, or USB-C external mass ...