A smartphone, often simply called a phone, is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities. It typically has a touchscreen interface, allowing users to access a wide range of applications and services, such as web browsing, email, and social media, as well as multimedia playback and streaming. Smartphones have built-in cameras, GPS navigation, and support for various communication methods, including voice calls, text messaging, and internet-based messaging apps.
OpenText Corporation is a Canadian Information company that develops and sells enterprise information management (EIM) software.
A QR code is a type of two-dimensional matrix barcode, invented in 1994, by Japanese company Denso Wave for labelling automobile parts. It features black squares on a white background with fiducial markers, readable by imaging devices like cameras, and processed using Reed–Solomon error correction until the image can be appropriately interpreted. The required data is then extracted from patterns that are present in both the horizontal and the vertical components of the QR image.
Iron sights are a system of physical alignment markers used as a sighting device to assist the accurate aiming of ranged weapons such as firearms, airguns, crossbows, and bows, or less commonly as a primitive finder sight for optical telescopes. Iron sights, which are typically made of metal, are the earliest and simplest type of sighting device. Since iron sights neither magnify nor illuminate the target, they rely completely on the viewer's naked eye and the available light by which the target is visible. In this respect, iron sights are distinctly different from optical sight designs that employ optical manipulation or active illumination, such as telescopic sights, reflector (reflex) sights, holographic sights, and laser sights.
A bindi is a coloured dot or, in modern times, a sticker worn on the centre of the forehead, originally by Hindus, Jains and Buddhists from the Indian subcontinent.
A sight or sighting device is any device used to assist in precise visual alignment of weapons, surveying instruments, aircraft equipment, optical illumination equipment or larger optical instruments with the intended target. Sights can be a simple set or system of physical markers that serve as visual references for directly aligning the user's line of sight with the target, or optical instruments that provide an optically enhanced—often magnified—target image aligned in the same focus with an aiming point. There are also sights that actively project an illuminated point of aim onto the target itself so it can be observed by anyone with a direct view, such as laser sights and infrared illuminators on some night vision devices, as well as augmented or even virtual reality-enabled digital cameras with software algorithms that produce digitally enhanced target images.
The gun barrel sequence is a signature device featured in nearly every James Bond film. Shot from the point of view of a presumed assassin, it features James Bond walking, turning, and then shooting directly at the camera, causing blood to run down the screen. The visuals are usually accompanied by the "James Bond Theme", written by Monty Norman.
The Star Wars opening crawl is a signature device of the opening sequences of every numbered film of the Star Wars series, an American epic space opera franchise created by George Lucas. Within a black sky background featuring a smattering of stars, the crawl is preceded both by the opening static blue text, "A long time ago in a galaxy far, far away...." and by the Star Wars logo which recedes toward a central point on the screen before disappearing. The crawl text, which describes the backstory and context of the film, then recedes toward a higher point in relation to the screen and with an apparent effect of disappearing in the distance. The visuals are accompanied by the "Main Title Theme", composed by John Williams.
Network for Electronic Transfers, colloquially known as NETS, is a Singaporean electronic payment service provider. Founded in 1986 by a consortium of local banks, it aims to establish the debit network and drive the adoption of electronic payments in Singapore. It is owned by DBS Bank, OCBC Bank and United Overseas Bank (UOB).
"Little red dot" is a nickname often used in the media, and in casual conversation, as a reference to Singapore. It refers to how the nation is depicted on many maps of the world and of Asia as a red dot. The sovereign country and city-state comprising the main island and all its islets – a total land area of approximately 750 square kilometres – is much smaller than its Southeast Asian neighbours.
A design museum is a museum with a focus on product, industrial, graphic, fashion and architectural design. Many design museums were founded as museums for applied arts or decorative arts and started only in the late 20th century to collect design.
A red dot sight is a common classification for a non-magnifying reflector sight that provides an illuminated red dot to the user as a point of aim. A standard design uses a red light-emitting diode (LED) at the focus of collimating optics, which generates a dot-style illuminated reticle that stays in alignment with the firearm the sight is attached to, regardless of eye position.
A reflector sight or reflex sight is an optical sight that allows the user to look through a partially reflecting glass element and see an illuminated projection of an aiming point or some other image superimposed on the field of view. These sights work on the simple optical principle that anything at the focus of a lens or curved mirror will appear to be sitting in front of the viewer at infinity. Reflector sights employ some form of "reflector" to allow the viewer to see the infinity image and the field of view at the same time, either by bouncing the image created by lens off a slanted glass plate, or by using a mostly clear curved glass reflector that images the reticle while the viewer looks through the reflector. Since the reticle is at infinity, it stays in alignment with the device to which the sight is attached regardless of the viewer's eye position, removing most of the parallax and other sighting errors found in simple sighting devices.
A holographic weapon sight or holographic diffraction sight is a non-magnifying gunsight that allows the user to look through a glass optical window and see a holographic reticle image superimposed at a distance on the field of view. The hologram of the reticle is built into the window and is illuminated by a laser diode.
Red Dot Payment (RDP) is an online payment service provider headquartered in Singapore. The fintech company provides online payment gateway systems, payment consulting and merchant acquisition services for businesses that require the processing of online credit card transactions.
Samsung Pay is a mobile payment and digital wallet service, operated by the South Korean company Samsung Electronics. It lets users make payments using compatible smartphones and other Samsung-produced devices, accessed using the Samsung Wallet app.
Scope mounts are rigid implements used to attach (typically) a telescopic sight or other types of optical sights onto a firearm. The mount can be made integral to the scope body or, more commonly, an external fitting that clamp onto the scope tube via screw-tightened rings. The scope and mount are then fastened onto compatible interfaces on the weapon. Words such as mounts and bases are used somewhat loosely, and can refer to several different parts which are either used together or in place of each other as ways to mount optical sights to firearms.
Samsung Wallet is a digital wallet platform developed by Samsung. It is available for the Samsung Galaxy-exclusive One UI Android operating system, and was announced on February 9, 2022, at the February 2022 Samsung Unpacked event. It combines both Samsung Pay and Samsung Pass.
