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The communication gadgets in Stranger Things 2-- walkie-talkies, a police radio and a video camera, specifically -- aren't simply clever nods to a bygone 8-bit time. These pieces of technology ...
For OS X releases beginning with 10.9, and for macOS releases, landmarks in California were used as public names. [94] For OS X releases beginning with 10.11, and for macOS releases, varieties of apples were used as internal code names. [93] Mac OS X: Cyan, Siam (in reference to joining Mac OS and Rhapsody) [90] Mac OS X Developer Preview 3 ...
A two-way radio is a radio transceiver (a radio that can both transmit and receive radio waves ), which is used for bidirectional person-to-person voice communication with other users with similar radios, [1] in contrast to a broadcast receiver, which only receives transmissions. Two-way radios usually use a half-duplex communication channel ...
President John F. Kennedy, codename "Lancer" with First Lady Jacqueline Kennedy, codename "Lace". The United States Secret Service uses code names for U.S. presidents, first ladies, and other prominent persons and locations. [1] The use of such names was originally for security purposes and dates to a time when sensitive electronic ...
AN/PRC-6, somewhat battered from use. The AN/PRC-6 is a walkie-talkie (correctly a "Handie Talkie [1]) used by the U.S. military in the late Korean War era through the Vietnam War. Raytheon developed the RT-196/PRC-6 following World War II as a replacement for the SCR-536 "handy-talkie". The AN/PRC-6 operates using wide-band FM on a single ...
Apple first started talking about a walkie-talkie feature back in 2014, before the Apple Watch launched the following year. But that feature didn’t make its way onto the Apple Watch until now ...
HeyTell is an app for the iPhone and Android phones that allows you to instantly send short voice messages to other users. Or, as they put it: “push-to-talk, starting at $0.”. The app is the ...
Code name. A code name, codename, call sign, or cryptonym is a code word or name used, sometimes clandestinely, to refer to another name, word, project, or person. Code names are often used for military purposes, or in espionage.