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Selfie stick

Selfie stick is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Selfie stick rather than just read about it. In short: A selfie stick is used to take photographs or video by positioning a digital camera device, typically a smartphone, beyond the normal range of the arm. This allows for shots to be taken at angles and distances that would not have been possible with the human arm by itself.

Selfie stick — main illustration
Selfie stick — illustration

Key takeaways

  • Selfie stick belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Selfie stick to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Selfie stick from memory before moving on to harder problems.

Reference excerpt

A selfie stick is used to take photographs or video by positioning a digital camera device, typically a smartphone, beyond the normal range of the arm. This allows for shots to be taken at angles and distances that would not have been possible with the human arm by itself. The sticks are typically extensible, with a handle on one end and an adjustable clamp on the other end to hold the device in place. As their name suggests, they are most commonly used for taking selfies with camera phones. Some are connected to a smartphone via its jack plug, while others are tethered using Bluetooth controls. The connection between the device and the selfie stick lets the user decide when to take the picture or start recording a video by clicking a button located on the handle. Models designed for compact cameras have a mirror behind the viewscreen so that the shot can be lined up. In contrast to a monopod for stabilising a camera on the ground, a selfie stick's arm is thickest and strongest at the opposite end from the camera in order to provide better grip and balance when held aloft. Safety concerns and the inconvenience the product causes to others have resulted in them being banned at many venues, including all Disney Parks as well as both Universal Orlando Resort and Hollywood.

History

A photo from 1925 shows a man taking a picture of himself and his wife with a long out-of-frame stick pointed at the camera. Amateur box cameras of the period could not have captured a self-portrait in focus when held at arm's length, requiring photographers to use remote shutter devices such as cables or sticks. A device which has been likened to the selfie stick appears in the 1969 Czechoslovak sci-fi film I Killed Einstein, Gentlemen. One character holds a silver stick in front of herself and another character, smiles at the end of the stick as it produces a camera flash, and immediately unfurls a printed photograph of the pair from the stick's handle. The 1983 Minolta Disc-7 camera had a convex mirror on its front to allow the composition of self-portraits, and its packaging showed the camera mounted on a stick while used for such a purpose. A "telescopic extender" for compact handheld cameras was patented by Ueda Hiroshi and Mima Yujiro in 1983, and a Japanese selfie stick was featured in a 1995 book of "101 Un-Useless Japanese Inventions". While dismissed as a "useless invention" at the time, the selfie stick later gained global popularity in the 21st century. Canadian inventor Wayne Fromm patented his Quik Pod in 2005 and becoming commercially available in the United States the following year. In 2012, Yeong-Ming Wang filed a patent for a "multi-axis omni-directional shooting extender" capable of holding a smartphone, which won a silver medal at the 2013 Concours Lepine. The term "selfie stick" did not become widely used until 2014. Extended forms of selfie sticks can hold laptop computers to take selfies from a webcam. By the fall of 2015 technology news noted that there was a large variety of selfie sticks available on the market; Molly McCugh of Wired magazine wrote in October 2015, "Some are very, very long; some aren't so long; some are bedazzled. Some look like hands. Some are spoons. But they are all, at the end of the day, one thing: A stick that takes selfies." The selfie stick was listed in Time magazine's 25 best inventions of 2014, while the New York Post named the selfie stick the most controversial gift of 2014. At the end of December 2014, Bloomberg News noted that selfie sticks had ruled the 2014 holiday season as the “must-have” gift of the year. The selfie stick has been criticized for its association with the perceived narcissism and self-absorption of contemporary society, with commentators in 2015 dubbing the tool the "Narcisstick" or "Wand of Narcissus". In November 2015, The Atlantic conducted a survey of Silicon Valley insiders which named the selfie stick as one of two technologies that tech leaders would most like to "un-invent" with the only invention on the same level being nuclear weapons. Despite various bans, selfie sticks proved so popular that a selfie stick store was opened in Times Square during the summer of 2015. In 2016 it was reported that Coca-Cola had created a "selfie bottle" with an attached camera that takes pictures when it is tipped for drinking.

Usage

One is able to attach their device to the end of the selfie stick and then extend it beyond the normal reach of the arm. Different models of stick are triggered in various ways, such as pressing a button on the stick handle which is connected to the device (usually using the jack plug), pressing a button on a wireless remote (often via Bluetooth), using the camera's built-in timer, or making a sound the device can detect to start recording a video or taking a picture. The smartphone's physical means of triggering the camera, such as the sound volume controls or the touchscreen camera button of the device, are replicated on headphones with on-cord controls. When selfie sticks are plugged into the jack plug, they are seen by the device as headphones. The selfie stick gives more practical use in situations that require assistance for taking photos/videos at difficult angles that need to be taken from an extended, elevated distance beyond the arm's reach. It allows the user to take photos and videos in otherwise dangerous or impossible situations, such as recording footage inside a very deep hole, over a cliff, or simply at an angle that is too far away from the user.

Bans and restrictions

… excerpt ends here. Continue reading the full article.

Illustrations

Selfie stick: A tourist using a selfie stick near the top of the Pyramid of the Sun at Teotihuacan
A tourist using a selfie stick near the top of the Pyramid of the Sun at Teotihuacan
Selfie stick: Bluetooth selfie stick
Bluetooth selfie stick
Selfie stick: MINOLTA disc-7 with selfie mirror
MINOLTA disc-7 with selfie mirror
Selfie stick: A fully extended selfie stick with a smartphone attached
A fully extended selfie stick with a smartphone attached
Selfie stick: Reporter Vanessa Lua using a selfie stick instead of a camera operator for an interview with Jeremy Kent Jackson from The Disney Sitcom Lab Rats
Reporter Vanessa Lua using a selfie stick instead of a camera operator for an interview with Jeremy Kent Jackson from The Disney Sitcom Lab Rats

Worked examples

Example 1 — a first encounter with Selfie stick

Start with the simplest possible case. Write down what Selfie stick claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Selfie stick before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Selfie stick ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Selfie stick

In research
Selfie stick appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Selfie stick in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Selfie stick is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2010s fads and trends, Audiovisual introductions in 2013, Japanese inventions, so understanding it makes those chapters shorter.
In everyday life
Look for Selfie stick outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Selfie stick in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Selfie stick means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Selfie stick out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Selfie stick in simple terms?

A selfie stick is used to take photographs or video by positioning a digital camera device, typically a smartphone, beyond the normal range of the arm. This allows for shots to be taken at angles and distances that would not have been possible with the human arm by itself.

Why does Selfie stick matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Selfie stick?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Selfie stick.

Tags

  • 2010s fads and trends
  • Audiovisual introductions in 2013
  • Japanese inventions
  • Mobile phones
  • Photography equipment
  • Selfies

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