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Hello (company)
Hello was an American technology company that sold sleep tracking devices and a sleep tracking application to help monitor sleep. The company was founded in August 2012 and shut down in June 2017. History Hello was founded on August 28, 2012 by Thiel Fellow and CEO James Proud. A successful Kickstarter campaign from Hello in 2014 raised $2.4 million from more than 19,000 backers, making it one of the most successful Kickstarter campaigns of all time. A preliminary financing round from Silicon Valley backers raised another $10.5 million. In June 2015, the company raised $40 million in a financing round from Temasek Holdings and Hello was valued between $250 million and $300 million at the time. Other backers included Facebook Messenger chief David Marcus, Facebook's virtual reality vice president Hugo Barra, Facebook executive Dan Rose, former Twitter CEO Dick Costolo, and Spotify's head of special projects, Shakil Khan. Sense Hello spent over a year developing a wearable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technology
Technology is the application of Conceptual model, conceptual knowledge to achieve practical goals, especially in a reproducible way. The word ''technology'' can also mean the products resulting from such efforts, including both tangible tools such as Kitchen utensil, utensils or machines, and intangible ones such as software. Technology plays a critical role in science, engineering, and everyday life. Technological advancements have led to significant changes in society. The earliest known technology is the stone tool, used during prehistory, followed by the control of fire—which in turn contributed to the Brain size, growth of the human brain and the development of language during the Pleistocene, Ice Age, according to the cooking hypothesis. The invention of the wheel in the Bronze Age allowed greater travel and the creation of more complex machines. More recent technological inventions, including the printing press, telephone, and the Internet, have lowered barriers to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Reality
Virtual reality (VR) is a Simulation, simulated experience that employs 3D near-eye displays and pose tracking to give the user an immersive feel of a virtual world. Applications of virtual reality include entertainment (particularly video games), education (such as medical, safety, or military training) and business (such as virtual meetings). VR is one of the key technologies in the Reality–virtuality continuum, reality-virtuality continuum. As such, it is different from other digital visualization solutions, such as augmented virtuality and augmented reality. Currently, standard virtual reality systems use either virtual reality headsets or multi-projected environments to generate some realistic images, sounds, and other sensations that simulate a user's physical presence in a virtual environment. A person using virtual reality equipment is able to look around the artificial world, move around in it, and interact with virtual features or items. The effect is commonly creat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BuzzFeed News
''BuzzFeed News'' was an American news website published by BuzzFeed beginning in 2011. It ceased posting new hard news content in May 2023. It published a number of high-profile scoops, including the Steele dossier, for which it was strongly criticized, and the FinCEN Files. It won the George Polk Award, The Sidney Award, the National Magazine Award, the National Press Foundation award, and the Pulitzer Prize for International Reporting. On April 20, 2023, BuzzFeed CEO Jonah Peretti announced that BuzzFeed News would be gradually shut down as part of company-wide layoffs. BuzzFeed, Inc. refocused its news efforts on '' HuffPost'', which the company had acquired in 2020. ''BuzzFeed News'' discontinued adding new content on May 5, 2023. As of , there continue to be new celebrity gossip articles being posted to the "buzzfeednews.com" domain. History ''BuzzFeed News'' began as a division of BuzzFeed in December 2011 with the appointment of Ben Smith from '' Politico' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fitbit
Fitbit is a product lining, line of wireless-enabled wearable technology, physical fitness monitors and activity trackers such as smartwatches, pedometers and monitors for heart rate, quality of sleep, and stairs climbed as well as related software. It operated as an American consumer electronics and fitness company from 2007 to 2021. The Fitbit brand name was originally owned by Fitbit, Inc., founded by James Park (entrepreneur), James Park and Eric Freidman. The company was acquired by Google in January 2021 and was absorbed into the company's hardware division. In 2019, Fitbit was the fifth largest wearable technology company in shipments. The company has sold more than 120 million devices and has 29 million users in over 100 countries. History Fitbit LLC was founded as Healthy Metrics Research, Inc. in San Francisco, California, on March 26, 2007, by James Park (entrepreneur), James Park (Chief executive officer, CEO) and Eric Friedman (Chief technology officer, CTO). In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medium (website)
Medium is an American online publishing platform for written content such as articles and blogs, developed by Evan Williams and launched in August 2012. It is owned by A Medium Corporation. The platform is an example of social journalism, having a hybrid collection of amateur and professional people and publications, or exclusive blogs or publishers on Medium, and is regularly regarded as a blog host. Williams, who previously co-founded Blogger and Twitter, initially developed Medium as a means to publish writings and documents longer than Twitter's then 140-character maximum. In March 2021, Medium announced a change in its publishing strategy and business model, reducing its own publications and increasing support of independent writers. History 2012–2016 Evan Williams, Twitter co-founder and former CEO, created Medium to encourage users to create posts longer than the then 140-character limit of Twitter. When it launched in 2012, Williams stated, "There's been less prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sleep Cycle
The sleep cycle is an oscillation between the slow-wave and REM (paradoxical) phases of sleep. It is sometimes called the ultradian sleep cycle, sleep–dream cycle, or REM-NREM cycle, to distinguish it from the circadian alternation between sleep and wakefulness. In humans, this cycle takes 70 to 110 minutes (90 ± 20 minutes). Within the sleep of adults and infants there are cyclic fluctuations between quiet and active sleep. These fluctuations may persist during wakefulness as rest-activity cycles but are less easily discerned. Characteristics Electroencephalography shows the timing of sleep cycles by virtue of the marked distinction in brainwaves manifested during REM and non-REM sleep. Delta wave activity, correlating with slow-wave (deep) sleep, in particular shows regular oscillations throughout a good night's sleep. Secretions of various hormones, including renin, growth hormone, and prolactin, correlate positively with delta-wave activity, while secretion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pillow
A pillow is a support of the body at rest for comfort, therapy, or decoration. Pillows are used in different variations by many species, including humans. Some types of pillows include throw pillows, body pillows, decorative pillows, and many more. Pillows that aid sleeping are a form of bedding that supports the head and neck. Other types of pillows are designed to support the body when lying down or sitting. There are also pillows that consider human body shape for increased comfort during sleep. Decorative pillows used on beds, couches or chairs are sometimes referred to as cushions. In contemporary western culture, pillows consist of a plain or patterned fabric envelope (known as a pillowcase) which contains a soft stuffing, typically synthetic and typically standardized in sizes and shape. Pillows have been historically made of a variety of natural materials and many cultures continue to use pillows made from natural materials in the world. The word ''pillow'' comes fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washington Post
''The Washington Post'', locally known as ''The'' ''Post'' and, informally, ''WaPo'' or ''WP'', is an American daily newspaper published in Washington, D.C., the national capital. It is the most widely circulated newspaper in the Washington metropolitan area and has a national audience. As of 2023, the ''Post'' had 130,000 print subscribers and 2.5 million digital subscribers, both of which were the List of newspapers in the United States, third-largest among U.S. newspapers after ''The New York Times'' and ''The Wall Street Journal''. The ''Post'' was founded in 1877. In its early years, it went through several owners and struggled both financially and editorially. In 1933, financier Eugene Meyer (financier), Eugene Meyer purchased it out of bankruptcy and revived its health and reputation; this work was continued by his successors Katharine Graham, Katharine and Phil Graham, Meyer's daughter and son-in-law, respectively, who bought out several rival publications. The ''Post ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wearable Technology
Wearable technology is any technology that is designed to be used while worn. Common types of wearable technology include smartwatches, fitness trackers, and smartglasses. Wearable electronic devices are often close to or on the surface of the skin, where they detect, analyze, and transmit information such as vital signs, and/or ambient data and which allow in some cases immediate biofeedback to the wearer. Wearable devices collect vast amounts of data from users making use of different behavioral and physiological sensors, which monitor their health status and activity levels. Wrist-worn devices include smartwatches with a touchscreen display, while wristbands are mainly used for fitness tracking but do not contain a touchscreen display. Wearable devices such as activity trackers are an example of the Internet of things, since "things" such as electronics, software, sensors, and connectivity are effectors that enable objects to exchange data (including data quality) through the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service has over 5,500 journalists working across its output including in 50 foreign news bureaus where more than 250 foreign correspondents are stationed. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spotify
Spotify (; ) is a List of companies of Sweden, Swedish Music streaming service, audio streaming and media service provider founded on 23 April 2006 by Daniel Ek and Martin Lorentzon. , it is one of the largest providers of music streaming services, with over 678 million monthly active users comprising 268 million paying subscribers. Spotify is listed (through a Luxembourg City–domiciled holding company, Spotify Technology S.A.) on the New York Stock Exchange in the form of American depositary receipts. Spotify offers Digital rights management, digital copyright restricted recorded audio content, including more than 100 million songs and 7 million podcast titles, from record labels and media companies. Operating as a freemium service, the basic features are free with advertisements and limited control, while additional features, such as offline listening and commercial-free listening, are offered via paid Subscription business model, subscriptions. Users can search for music based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dick Costolo
Richard William Costolo (pronounced: ) (born September 10, 1963) is an American businessman. He was the CEO of Twitter, Inc. from 2010 to 2015; he also served as the COO before becoming CEO. Career Costolo was born in Royal Oak, Michigan. In 1985, he earned a Bachelor of Science degree in computer and communication sciences from the University of Michigan. Upon graduation, he decided not to accept offers from technology companies and instead moved to Chicago to work in improvisational comedy. After his improv career in Chicago, Costolo was at Andersen Consulting for eight years, where he was a senior manager in product and technology groups. He then co-founded Burning Door Networked Media, a web design and development consulting company, which was acquired by Digital Knowledge Assets in October 1996. He then co-founded SpyOnIt, a web page monitoring service, which was sold to 724 Solutions in September 2000. In 2004, Costolo, along with Eric Lunt, Steve Olechowski, and Matt S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
