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  2. Yellow line (road marking) - Wikipedia

    en.wikipedia.org/wiki/Yellow_line_(road_marking)

    A double yellow line is a painted marking separating two lanes of a road. It consists of two parallel, solid yellow lines, and its presence indicates a two-direction no-passing restriction or no passing zone, where traffic in both directions is strictly prohibited from crossing the line to pass other traffic. [12]

  3. 1st & Ten (graphics system) - Wikipedia

    en.wikipedia.org/wiki/1st_&_Ten_(graphics_system)

    The 1st and Ten line displays the yard line needed for a first down during an ESPN Sunday Night Football broadcast.. 1st & Ten is a computer system that augments televised coverage of American football by inserting graphical elements on the field of play as if they were physically present; the inserted element stays fixed within the coordinates of the playing field and obeys the visual rules ...

  4. Broadcast television systems - Wikipedia

    en.wikipedia.org/wiki/Broadcast_television_systems

    The first ones were mechanically based and of very low resolution, sometimes with no sound. Later TV systems were electronic, and usually mentioned by their line number: 375-line (used in Germany, Italy, US), 405-line (used in the UK), 441-line (used in Germany, France, Italy, US) or 567-line (used in the Netherlands). These systems were mostly ...

  5. Yellow Line - Wikipedia

    en.wikipedia.org/wiki/Yellow_Line

    Yellow line or Yellow Line may refer to: Yellow line (road marking) , road marking In the 1st & Ten (graphics system) graphics system, a depiction of the first down line on television broadcasts of football games

  6. Sportvision - Wikipedia

    en.wikipedia.org/wiki/Sportvision

    The Emmy-award winning technology company introduced numerous groundbreaking innovations for sports broadcast, including the 1st & Ten yellow line for football and the K Zone pitch-tracking system for baseball, both done with ESPN. Sportvision's inventions paved the way for increased use of technology across sports and sports media.

  7. Shoulder (road) - Wikipedia

    en.wikipedia.org/wiki/Shoulder_(road)

    The hard shoulder is usually demarcated by road markings in the form of a single dashed yellow line with the addition of yellow cat's eyes. On motorways, and at critical points on other routes (e.g. between junctions or interchanges, or beneath overpasses) a solid yellow line is used, denoting additional restrictions on usage of the hard shoulder.

  8. Tactile paving - Wikipedia

    en.wikipedia.org/wiki/Tactile_paving

    A set of yellow truncated domes on the down-ramp in a parking lot. Tactile paving (also called tenji blocks, truncated domes, detectable warnings, tactile tiles, tactile ground surface indicators, tactile walking surface indicators, or detectable warning surfaces) is a system of textured ground surface indicators found at roadsides (such as at curb cuts), by and on stairs, and on railway ...

  9. Outline of television broadcasting - Wikipedia

    en.wikipedia.org/wiki/Outline_of_television...

    TVRadioWorld TV stations directory; W9WI.com (Terrestrial repeater and TV hobbyist information) TV Coverage maps and Signal Analysis; A History of Television at the Canada Science and Technology Museum; The Encyclopedia of Television at the Museum of Broadcast Communications; The Evolution of TV, A Brief History of TV Technology in Japan NHK