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  2. Barcode - Wikipedia

    en.wikipedia.org/wiki/Barcode

    A wide variety of barcode approaches was studied, including linear codes, RCA's bullseye concentric circle code, starburst patterns and others. In the spring of 1971, RCA demonstrated their bullseye code at another industry meeting. IBM executives at the meeting noticed the crowds at the RCA booth and immediately developed their own system.

  3. Digital Command Center - Wikipedia

    en.wikipedia.org/wiki/Digital_Command_Center

    The Digital Command Center was a very large remote control introduced for RCA's high-end television sets; in 1983 for the Colortrak 2000 and the SJT400 CED player [1] and in 1984 for the Dimensia Lyceum TV sets. The main feature of the Digital Command Center was that it was universal amongst many RCA components, including VCRs, CED players ...

  4. RCA Dimensia - Wikipedia

    en.wikipedia.org/wiki/RCA_Dimensia

    Dimensia ( / dɪˈmɛnsiə / dih-MEN-see-uh) was RCA 's brand name for their high-end models of television systems and their components ( tuner, VCR, CD player, etc.) produced from 1984 to 1989, with variations continuing into the early 1990s, superseded by the ProScan model line. After RCA was acquired by General Electric in 1986, GE sold the ...

  5. Universal Remote Console - Wikipedia

    en.wikipedia.org/wiki/Universal_Remote_Console

    Universal Remote Console (URC) is a standard for defining alternative user interfaces for devices that can be used remotely. In the vocabulary of URC, the remote devices are called "controllers", while the devices they control are called "targets". The controller presents a user interface for the target that can be an alternative in various ...

  6. Universal remote - Wikipedia

    en.wikipedia.org/wiki/Universal_remote

    Harmony 670, a universal remote.. A universal remote is a remote control that can be programmed to operate various brands of one or more types of consumer electronics devices. . Low-end universal remotes can only control a set number of devices determined by their manufacturer, while mid- and high-end universal remotes allow the user to program in new control codes to the rem

  7. Rolling code - Wikipedia

    en.wikipedia.org/wiki/Rolling_code

    Simple remote control systems use a fixed code word; the code word that opens the gate today will also open the gate tomorrow. An attacker with an appropriate receiver could discover the code word and use it to gain access sometime later. More sophisticated remote control systems use a rolling code (or hopping code) that changes for every use.

  8. Colortrak 2000 - Wikipedia

    en.wikipedia.org/wiki/Colortrak_2000

    Colortrak 2000 was a brand name used for RCA's high-end television models produced from the early-1980s to the early 1990s. Colortrak 2000 was situated above the less expensive Colortrak line, but below the more expensive Dimensia line. As opposed to ColorTrak, ColorTrak 2000 models incorporated a comb filter, which provided a sharper picture.

  9. Going camping off the grid is getting harder. But admit it ...

    www.aol.com/news/going-camping-off-grid-getting...

    The share of first-time and less-experienced campers hit 32% this year, down from a peak of 41% in 2022 but far higher than pre-pandemic — when that rate didn’t surpass 18% from 2015 to 2019 ...