A periscope is an instrument for observation over, around or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position. [1][2]

Periscope, optical instrument used in land and sea warfare, submarine navigation, and elsewhere to enable an observer to see his surroundings while remaining under cover, behind armour, or submerged.

Periscope was an American live video streaming app for Android and iOS developed by Kayvon Beykpour and Joe Bernstein and acquired by Twitter, Inc. before its launch in March 2015. The …

Explore the world by watching and creating live broadcasts.

Periscope is a social network that allows users to broadcast and consume live-streamed video content. On March 31st, 2021, Periscope was shut down because the cost of maintaining and expanding the …

Dec 12, 2016 · The meaning of PERISCOPE is a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view.

Mar 31, 2021 · Twitter announced that Periscope, its live streaming service, would shut down today, March 31st, 2021. The service launched in 2015 and popularized live streaming from phones.

Curious about what people are broadcasting around the world? The map, accessible when you click on the globe icon, allows you to access live and replay broadcasts from around the world. When you …

Mar 21, 2024 · Periscope was a live streaming video app developed by Joe Bernstein and Kayvon Beykpour in 2013. The app was acquired by Twitter in 2015 before it was launched to the public and …

Apr 5, 2021 · Periscope, a service that played a major role in catapulting mobile live streaming to the forefront, is shutting down for good. In December 2020, Twitter announced its decision to close …