Tripod in the context of "Projection screen"

The Apollo Lyceus (Greek: Ἀπόλλων Λύκειος, Apollōn Lukeios) type, also known as Lycean Apollo, originating with Praxiteles and known from many full-size statue and figurine copies as well as from 1st century BCE Athenian coinage, is a statue type of Apollo showing the god resting on a support (a tree trunk or tripod), his right forearm touching the top of his head and his hair fixed in braids on the top of a head in a haircut typical of childhood. It is called "Lycean" not after Lycia itself, but after its identification with a lost work described, though not attributed to a sculptor, by Lucian as being on show in the Lyceum, one of the gymnasia of Athens. According to Lucian, the god leaning on a support with his bow in his left hand and his right resting on his head is shown "as if resting after long effort." Its main exemplar is the Apollino in Florence or Apollo Medici, in the Uffizi, Florence.

The attribution, based on the type's "elongated proportions, elegant pose and somewhat effeminate anatomy", as Brunilde Sismondo Ridgway characterised it, is traditionally supported on the grounds of the type's similarity to Praxiteles's Hermes from Olympia – one replica of the Lycian Apollo even passed as a copy of the Hermes for a time. The comparison essentially rests on the Apollino, whose head has proportions similar to those of the Aphrodite of Cnidus and whose pronounced sfumato confirms the long-held idea that it is Praxitelean in style, in spite of the many differences among the extant examples.

A guang or gong is a particular shape used in Chinese art for vessels, originally made as Chinese ritual bronzes in the Shang dynasty (c. 1600 – c. 1046 BCE), and sometimes later in Chinese porcelain. They are a type of ewer which was used for pouring rice wine at ritual banquets, and often deposited as grave goods in high-status burial. Examples of the shape may be described as ewers, ritual wine vessels, wine pourers and similar terms, though all of these terms are also used of a number of other shapes, especially the smaller tripod jue and the larger zun.

The guang has a single thick foot, and a thick hollow body that represents one or more stylized animals (some have a head at both ends). Guangs have a vertical handle at one end and a spout at the other, both zoomorphic, and were often highly decorated with taotie. The handle of the guang is of often in the shape of the neck and head of an animal with stylized horns, and the spout of the vessel is in the form of the head of a creature whose mouth constitutes the end of the spout. The back and animal head at the pouring end usually are a removable lid, lifted off for pouring.

A camera phone is a mobile phone that is able to capture photographs and often record video using one or more built-in digital cameras. It can also send the resulting image wirelessly and conveniently. The first commercial phone with a color camera was the Kyocera Visual Phone VP-210, released in Japan in May 1999. While cameras in mobile phones used to be supplementary, they have been a major selling point of mobile phones since the 2010s.

Most camera phones are smaller and simpler than the separate digital cameras. In the smartphone era, the steady sales increase of camera phones caused point-and-shoot camera sales to peak about 2010, and decline thereafter. The concurrent improvement of smartphone camera technology and its other multifunctional benefits have led to it gradually replacing compact point-and-shoot cameras.

A total station or total station theodolite is an electronic/optical instrument used for surveying and building construction. It is an electronic transit theodolite integrated with electronic distance measurement (EDM) to measure both vertical and horizontal angles and the slope distance from the instrument to a particular point, and an on-board computer to collect data and perform triangulation and position resection and intersection calculations.

Robotic or motorized total stations allow the operator to control the instrument from a distance via remote control. In theory, this eliminates the need for an assistant staff member, as the operator holds the retroreflector and controls the total station from the observed point. In practice, however, an assistant surveyor is often needed when the surveying is being conducted in busy areas such as on a public carriageway or construction site. This is to prevent people from disrupting the total station as they walk past, which would necessitate resetting the tripod and re-establishing a baseline. Additionally, an assistant surveyor discourages opportunistic theft, which is not uncommon due to the value of the instrument. If all else fails, most total stations have serial numbers. In the United States the National Society of Professional Surveyors hosts a registry of stolen equipment which can be checked by institutions that service surveying equipment to prevent stolen instruments from circulating. These motorized total stations can also be used in automated setups known as "automated motorized total station".

A machine gun (MG) is a fully automatic and rifled firearm designed for sustained direct fire. Automatic firearms of 20 mm (0.79 in) caliber or more are classified as autocannons rather than machine guns.

As a class of military kinetic projectile weapons, machine guns are designed to be mainly used as infantry support weapons and generally used when attached to a bipod or tripod, a fixed mount or a heavy weapons platform for stability against recoil. Many machine guns also use belt feeding and open bolt operation, features not normally found on other infantry firearms.