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Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs). It employs UHF radio waves in the ISM bands, from 2.402 GHz to 2.48 GHz. It is mainly used as an alternative to wire connections, to exchange files between nearby portable devices and connect cell phones and music players with wireless headphones. In the most widely used mode, transmission power is limited to 2.5 milliwatts, giving it a very short range of up to 10 metres (33 ft).
Virtual reality (VR) is a simulated experience that can be similar to or completely different from the real world. Applications of virtual reality include entertainment, education and business. Other distinct types of VR-style technology include augmented reality and mixed reality, sometimes referred to as extended reality or XR.
Augmented reality (AR) is an interactive experience of a real-world environment where the objects that reside in the real world are enhanced by computer-generated perceptual information, sometimes across multiple sensory modalities, including visual, auditory, haptic, somatosensory and olfactory. AR can be defined as a system that incorporates three basic features: a combination of real and virtual worlds, real-time interaction, and accurate 3D registration of virtual and real objects. The overlaid sensory information can be constructive, or destructive. This experience is seamlessly interwoven with the physical world such that it is perceived as an immersive aspect of the real environment. In this way, augmented reality alters one's ongoing perception of a real-world environment, whereas virtual reality completely replaces the user's real-world environment with a simulated one. Augmented reality is related to two largely synonymous terms: mixed reality and computer-mediated reality.
A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in videotelephony, livestreaming and social media, and security. Webcams can be built-in computer hardware or peripheral devices, and are commonly connected to a device using USB or wireless protocols.
A night-vision device (NVD), also known as a night optical/observation device (NOD), night-vision goggle (NVG), is an optoelectronic device that allows visualization of images in low levels of light, improving the user's night vision. The device enhances ambient visible light and converts near-infrared light into visible light which can be seen by the user; this is known as I2 (image intensification). By comparison, viewing of infrared thermal radiation is referred to as thermal imaging and operates in a different section of the infrared spectrum. A night vision device usually consists of an image intensifier tube, a protective housing, and may have some type of mounting system. Many NVDs also include a protective sacrificial lens, mounted over the front lens (ie. objective lens) on NVDs to protect the latter from damage by environmental hazards and some can incorporate telescopic lenses. The image produced by an NVD is typically monochrome green, as green was considered to be the easiest color to look at for prolonged periods in the dark. Night vision devices may be passive, relying solely on ambient light, or may be active, using an IR (infrared) illuminator to better visualize the environment.
The James Webb Space Telescope (JWST) is a space telescope designed primarily to conduct infrared astronomy. As the largest optical telescope in space, its high infrared resolution and sensitivity allow it to view objects too early, distant, or faint for the Hubble Space Telescope. This is expected to enable a broad range of investigations across the fields of astronomy and cosmology, such as observation of the first stars and the formation of the first galaxies, and detailed atmospheric characterization of potentially habitable exoplanets.
Sky Network Television Limited, more commonly known as Sky, is a New Zealand broadcasting company that provides pay television services via satellite, media streaming services and broadband internet services. It is also a wholesale channel provider to New Zealand IPTV provider Vodafone. As at 30 June 2022, Sky had 965,909 residential television subscribers consisting of 529,521 satellite subscribers and 436,388 streaming subscribers. Additionally, Sky had 6,877 commercial subscribers as well as 17,975 broadband customers. Despite the similarity of name, branding and services, such as Sky Go and MySky shared with its European equivalent, Sky, there is no connection between the companies.
Single-payer healthcare is a type of universal healthcare in which the costs of essential healthcare for all residents are covered by a single public system.
Health technology is defined by the World Health Organization as the "application of organized knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to solve a health problem and improve quality of lives". This includes pharmaceuticals, devices, procedures, and organizational systems used in the healthcare industry, as well as computer-supported information systems. In the United States, these technologies involve standardized physical objects, as well as traditional and designed social means and methods to treat or care for patients.
Health care prices in the United States of America describes market and non-market factors that determine pricing, along with possible causes as to why prices are higher than other countries. Compared to other OECD countries, U.S. healthcare costs are one-third higher or more relative to the size of the economy (GDP). According to the CDC, during 2015 health expenditures per-person were nearly $10,000 on average, with total expenditures of $3.2 trillion or 17.8% GDP. Proximate reasons for the differences with other countries include: higher prices for the same services and greater use of healthcare. Higher administrative costs, higher per-capita income, and less government intervention to drive down prices are deeper causes. While the annual inflation rate in healthcare costs has declined in recent decades; it still remains above the rate of economic growth, resulting in a steady increase in healthcare expenditures relative to GDP from 6% in 1970 to nearly 18% in 2015.
A tablet computer, commonly shortened to tablet, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in a single, thin and flat package. Tablets, being computers, do what other personal computers do, but lack some input/output (I/O) abilities that others have. Modern tablets largely resemble modern smartphones, the only differences being that tablets are relatively larger than smartphones, with screens 7 inches (18 cm) or larger, measured diagonally, and may not support access to a cellular network.
Bluetooth Low Energy is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group aimed at novel applications in the healthcare, fitness, beacons, security, and home entertainment industries. It is independent of classic Bluetooth and has no compatibility, but Bluetooth Basic Rate/Enhanced Data Rate (BR/EDR) and LE can coexist. The original specification was developed by Nokia in 2006 under the name Wibree, which was integrated into Bluetooth 4.0 in December 2009 as Bluetooth Low Energy.
The Affordable Care Act (ACA), formally known as the Patient Protection and Affordable Care Act, and colloquially known as Obamacare, is a landmark U.S. federal statute enacted by the 111th United States Congress and signed into law by President Barack Obama on March 23, 2010. Together with the Health Care and Education Reconciliation Act of 2010 amendment, it represents the U.S. healthcare system's most significant regulatory overhaul and expansion of coverage since the enactment of Medicare and Medicaid in 1965.
Health care in the United States is provided by many distinct organizations, made up of insurance companies, healthcare providers, hospital systems, and independent providers. Health care facilities are largely owned and operated by private sector businesses. 58% of community hospitals in the United States are non-profit, 21% are government-owned, and 21% are for-profit. According to the World Health Organization (WHO), the United States spent $9,403 on health care per capita, and 17.9% on health care as percentage of its GDP in 2014. Healthcare coverage is provided through a combination of private health insurance and public health coverage. The United States does not have a universal healthcare program, unlike most other developed countries.
The Nancy Grace Roman Space Telescope is a NASA infrared space telescope currently in development and scheduled to launch by May 2027. Roman was recommended in 2010 by the United States National Research Council Decadal Survey committee as the top priority for the next decade of astronomy. On 17 February 2016, WFIRST was approved for development and launch.
Li-Fi is a wireless communication technology which utilizes light to transmit data and position between devices. The term was first introduced by Harald Haas during a 2011 TEDGlobal talk in Edinburgh.
Google Cardboard is a discontinued virtual reality (VR) platform developed by Google. Named for its fold-out cardboard viewer into which a smartphone is inserted, the platform was intended as a low-cost system to encourage interest and development in VR applications. Users can either build their own viewer from simple, low-cost components using specifications published by Google, or purchase a pre-manufactured one. To use the platform, users run Cardboard-compatible mobile apps on their phone, place it into the back of the viewer, and view content through the lenses.
Microsoft HoloLens, known under development as Project Baraboo, are a pair of mixed reality smartglass developed and manufactured by Microsoft. HoloLens was the first head-mounted display running the Windows Mixed Reality platform under the Windows 10 computer operating system. The tracking technology used in HoloLens can trace its lineage to Kinect, an add-on for Microsoft's Xbox game console that was introduced in 2010.
Venous access is any method used to access the bloodstream through the veins, either to administer intravenous therapy, parenteral nutrition, to obtain blood for analysis, or to provide an access point for blood-based treatments such as dialysis or apheresis. Access is most commonly achieved via the Seldinger technique, and guidance tools such as ultrasound and fluoroscopy can also be used to assist with visualizing access placement.
Link Labs is an American asset tracking technology company headquartered in Annapolis, Maryland. In 2014, a group of veteran engineers from the Johns Hopkins University Applied Physics Lab founded the company that is now an award-winning innovator in low power, wide-area network devices. The startup first began primarily offering solutions to the hospitality industry, but within the last couple of years has diversified into other industries such as construction, healthcare, logistics, manufacturing, and warehousing. Link Labs places an emphasis on offering businesses an affordable, unique solution that has proven results.
References
- 1 2 3 Jöhr, M; Berger, TM (June 2015). "Venous access in children: state of the art". Current Opinion in Anesthesiology. 28 (3): 314–20. doi:10.1097/aco.0000000000000181. PMID 25827277.
- ↑ "Reality, only better". The Economist. 6 December 2007.
- ↑ Wilemon, Tom (August 4, 2009). "Luminetx Competitor Agrees To License VeinViewer Patent". Memphis Daily News.
- ↑ Rowe, Aaron (November 2, 2011). "Breakthrough Medical Gadgets: The Future of Healthcare Hardware". Wired.
- ↑ Hawley, Catherine (30 June 2015). "New technology making it easier to find veins on children in Howard County". ABC2News.com. Archived from the original on 13 August 2016. Retrieved 12 August 2016.
- ↑ "15 Best Vein Finders [Vein Viewers] To Buy In 2022 | DrugsBank". 2022-01-10. Retrieved 2022-09-15.
Vein-Check was produced by R B INCORPORATION IN 2014 IN INDIA AND COST ROUGHLY $100-$200