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Rapelang Rabana
Rapelang Rabana is a computer scientist, Entrepreneurship, entrepreneur, and a keynote speaker. She is currently the Co-CEO oImagine Worldwide a global education technology NGO that provides foundational learning solutions to children across Sub-Saharan Africa. Prior to joining Imagine Worldwide, Rapelang was Founder and Chair of Rekindle Learning, a learning technology company; and previously co-founded Yeigo Communications, South Africa's first free Voice over IP, VoIP mobile services provider. She has been featured on the cover of ''ForbesAfrica'' magazine, selected as a ''FastCompany'' Maverick, named Entrepreneur for the World by the ''World Entrepreneurship Forum'' and selected as a Young Global Leader by the ''World Economic Forum''. Early life and education Rapelang was born in Gaborone, Botswana. She started her schooling in Gaborone before moving to Johannesburg and attended Roedean School (South Africa), Roedean School. Rapelang graduated with honours from the Univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rapelang Rabana
Rapelang Rabana is a computer scientist, Entrepreneurship, entrepreneur, and a keynote speaker. She is currently the Co-CEO oImagine Worldwide a global education technology NGO that provides foundational learning solutions to children across Sub-Saharan Africa. Prior to joining Imagine Worldwide, Rapelang was Founder and Chair of Rekindle Learning, a learning technology company; and previously co-founded Yeigo Communications, South Africa's first free Voice over IP, VoIP mobile services provider. She has been featured on the cover of ''ForbesAfrica'' magazine, selected as a ''FastCompany'' Maverick, named Entrepreneur for the World by the ''World Entrepreneurship Forum'' and selected as a Young Global Leader by the ''World Economic Forum''. Early life and education Rapelang was born in Gaborone, Botswana. She started her schooling in Gaborone before moving to Johannesburg and attended Roedean School (South Africa), Roedean School. Rapelang graduated with honours from the Univers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Scientist
A computer scientist is a person who is trained in the academic study of computer science. Computer scientists typically work on the theoretical side of computation, as opposed to the hardware side on which computer engineers mainly focus (although there is overlap). Although computer scientists can also focus their work and research on specific areas (such as algorithm and data structure development and design, software engineering, information theory, database theory, computational complexity theory, numerical analysis, programming language theory, computer graphics, and computer vision), their foundation is the theoretical study of computing from which these other fields derive. A primary goal of computer scientists is to develop or validate models, often mathematical, to describe the properties of computational systems (processors, programs, computers interacting with people, computers interacting with other computers, etc.) with an overall objective of discovering des ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Entrepreneurship
Entrepreneurship is the creation or extraction of economic value. With this definition, entrepreneurship is viewed as change, generally entailing risk beyond what is normally encountered in starting a business, which may include other values than simply economic ones. An entrepreneur is an individual who creates and/or invests in one or more businesses, bearing most of the risks and enjoying most of the rewards.The process of setting up a business is known as entrepreneurship. The entrepreneur is commonly seen as an innovator, a source of new ideas, goods, services, and business/or procedures. More narrow definitions have described entrepreneurship as the process of designing, launching and running a new business, which is often similar to a small business, or as the "capacity and willingness to develop, organize and manage a business venture along with any of its risks to make a profit." The people who create these businesses are often referred to as entrepreneurs. While de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voice Over IP
Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of speech, voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, Short Message Service, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS). Overview The steps and principles involved in originating VoIP telephone calls are similar to traditional digital telephony and involve signaling, channel setup, digitization of the analog voice signals, and encoding. Instead of being transmitted over a circuit-switched network, the digital information is packetized and transmission occurs as IP packets over a packet-switched network. They transport media streams using spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaborone
Gaborone ( , , ) is the capital and largest city of Botswana with a population of 246,325 based on the 2022 census, about 10% of the total population of Botswana. Its agglomeration is home to 421,907 inhabitants at the 2011 census. Gaborone is situated between Kgale Hill and Oodi Hill, near the confluence of the Notwane River and Segoditshane River in the south-eastern corner of Botswana, from the South African border. The city is served by the Sir Seretse Khama International Airport. It is an administrative district in its own right, but is the capital of the surrounding South-East District. Locals often refer to the city as ''GC or Motse-Mshate''. The city of Gaborone is named after Chief Gaborone of the Tlokwa tribe, who once controlled land nearby. Because it had no tribal affiliation and was close to fresh water, the city was planned to be the capital in the mid-1960s when the Bechuanaland Protectorate became an independent nation. The centre of the city is a lon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johannesburg
Johannesburg ( , , ; Zulu and xh, eGoli ), colloquially known as Jozi, Joburg, or "The City of Gold", is the largest city in South Africa, classified as a megacity, and is one of the 100 largest urban areas in the world. According to Demographia, the Johannesburg–Pretoria urban area (combined because of strong transport links that make commuting feasible) is the 26th-largest in the world in terms of population, with 14,167,000 inhabitants. It is the provincial capital and largest city of Gauteng, which is the wealthiest province in South Africa. Johannesburg is the seat of the Constitutional Court, the highest court in South Africa. Most of the major South African companies and banks have their head offices in Johannesburg. The city is located in the mineral-rich Witwatersrand range of hills and is the centre of large-scale gold and diamond trade. The city was established in 1886 following the discovery of gold on what had been a farm. Due to the extremely large gold de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roedean School (South Africa)
Roedean School for Girls is a private English medium and boarding school for girls situated in the suburb of Parktown in the city of Johannesburg in the Gauteng province of South Africa. History The school was founded in 1903 by Theresa Lawrence and, Katherine Margaret Earle: two young women in their early thirties, both educated at the University of Cambridge. They acted as joint Heads of School during the years 1903–1930. It is a sister school of Roedean School in Brighton, England which was founded by three older sisters of Theresa Lawrence, namely Penelope, Millicent, and Dorothy. The school began with 22 pupils, and was situated in a small house in Jeppestown, Johannesburg. In 1904, it relocated to its current site in Parktown, Johannesburg. Sir Herbert Baker, a prominent architect responsible for many of Johannesburg's most historical houses and monuments, designed the original school buildings. The oldest structures include St. Ursula's Building and Founder's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Cape Town
The University of Cape Town (UCT) ( af, Universiteit van Kaapstad, xh, Yunibesithi ya yaseKapa) is a public research university in Cape Town, South Africa. Established in 1829 as the South African College, it was granted full university status in 1918, making it the oldest university in South Africa and the oldest university in Sub-Saharan Africa in continuous operation. UCT is organised in 57 departments across six faculties offering bachelor's ( NQF 7) to doctoral degrees ( NQF 10) solely in the English language. Home to 30 000 students, it encompasses six campuses in the Capetonian suburbs of Rondebosch, Hiddingh, Observatory, Mowbray, and the Waterfront. Although UCT was founded by a private act of Parliament in 1918, the Statute of the University of Cape Town (issued in 2002 in terms of the Higher Education Act) sets out its structure and roles and places the Chancellor - currently, Dr Precious Moloi Motsepe - as the ceremonial figurehead and invests real leadership ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Computer Scientists
South is one of the cardinal directions or Points of the compass, compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic language, Proto-Germanic ''*sunþaz'' ("south"), possibly related to the same Proto-Indo-European language, Proto-Indo-European root that the word ''sun'' derived from. Some languages describe south in the same way, from the fact that it is the direction of the sun at noon (in the Northern Hemisphere), like Latin meridies 'noon, south' (from medius 'middle' + dies 'day', cf English meridional), while others describe south as the right-hand side of the rising sun, like Biblical Hebrew תֵּימָן teiman 'south' from יָמִין yamin 'right', Aramaic תַּימנַא taymna from יָמִין yamin 'right' and Syriac ܬܰܝܡܢܳܐ taymna from ܝܰܡܝܺܢܳܐ yamina (hence the name of Yemen, the land to the south/right of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South African Women Computer Scientists
South is one of the cardinal directions or compass points. The direction is the opposite of north and is perpendicular to both east and west. Etymology The word ''south'' comes from Old English ''sūþ'', from earlier Proto-Germanic ''*sunþaz'' ("south"), possibly related to the same Proto-Indo-European root that the word ''sun'' derived from. Some languages describe south in the same way, from the fact that it is the direction of the sun at noon (in the Northern Hemisphere), like Latin meridies 'noon, south' (from medius 'middle' + dies 'day', cf English meridional), while others describe south as the right-hand side of the rising sun, like Biblical Hebrew תֵּימָן teiman 'south' from יָמִין yamin 'right', Aramaic תַּימנַא taymna from יָמִין yamin 'right' and Syriac ܬܰܝܡܢܳܐ taymna from ܝܰܡܝܺܢܳܐ yamina (hence the name of Yemen, the land to the south/right of the Levant). Navigation By convention, the ''bottom or down-facing side'' of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
