Douglas C. Engelbart, one of the inventors of the computer mouse and a computer visionary, has died at the age of 88, ABC News has confirmed. Engelbart died on Tuesday evening at his home in Atherton, Calif.
Engelbart, who served as a U.S. Navy electronic radar technician during World War II, began working at the Stanford Research Institute (SRI) in the late 1950s. It was there that he worked on some of the first graphic user interface computers and the idea of the computer mouse. In 1970 he received a patent for the mouse, which was at the time a thick wooden device with two wheels and three buttons.
“This invention relates to visual display systems, and more particularly, to device for alternating the display at selected locations,” the patent, filed by Engelbart on June 21, 1967, reads. The mouse, of course, wasn’t popularized until Xerox PARC began experimenting with the device and then Apple began to ship the mouse with the Apple’s Lisa in 1983.
Englebart had said that he did not, however, come up with the name “mouse.” When asked in an interview with Stanford about the name in December 1986, Engelbart said, “No one can remember [who came up with the name]. In the lab, the very first one we built had the cord coming out the back. It wasn’t long before we realized that it would get in the way, and then we changed it to the front. But when it was trailing out the back like that, sitting there, just its funny little shape.”
But Apple co-founder Steve Wozniak believes Engelbart’s greatest contributions go way beyond the mouse.
“I have admired him so much. Everything we have in computers can be traced to his thinking,” Wozniak told ABC News on Wednesday afternoon. “To me, he is a god. He gets recognized for the mouse, but he really did an awful lot of incredible stuff for computer interfaces and networking.”
Engelbart worked on the ARPANET, a network of computers that preceded the Internet in the late 1960s and early 1970s. He also worked on the concept of “groupware,” or digital collaboration. In 1968 he was one of the first to demonstrate on-screen video teleconferencing.
“The networking ideas were even more significant than the mouse,” Wozniak said. “He did this way before the Internet. He was thinking about how computers could solve some of the main problems for mankind before many.”
Upgraded TECNO SPARK 3 Series with AI Bright Camera launched.
Upgraded TECNO SPARK 3 Series with AI Bright Camera launched.
By Staff Writer
It’s that time of the year when phone manufacturing companies come up with different handset models. TECNO Uganda has today officially launched its newest Series smartphones, the TECNO Spark and the Spark 3 Pro at Sheraton Hotel.
According to Tecno, the two new handset Models are said to be the latest of the Spark Series with improved Camera features among other awesome things. The Camera comes with Artificial intelligence technology (AI Tech) as opposed to their predecessors that is the Spark 2 and 2 Pro.
Both phones run a 9.0 pie Android operating system with a 6.2-inch display LCD capacitive touchscreen with a Trendy and classy appearance. The phones come with improved storage capacity and run 4G LTE.
Definitely the new Series tick the boxes its predecessors failed to.
Some of the Specifications of the spark 3 include:
- 6.2-inch capacitive display touch screen with an aspect ratio of 19:9
- Runs Android 9.0 pie operating system (pre-installed on the phone)
- 4G LTE
- Face ID
- 32GB internal storage
- Quad-core 2.5GHz Media Tek Helio A22 with up to 2GB RAM minimises lagging of applications and renders multi-tasking possible respectively.
- Finger print Sensor
- 3,500 mAh Li-ion battery
- 8MP selfie camera and 13MP + 2MP rear cameras with a LED flash for Bright and better Crisp pictures in poorly lit areas.
Other specifications include Bluetooth V5.0, 3.5mm earphone jack, Wi-Fi, sensors i.e. fingerprint sensor, proximity sensor, G-sensor and Ambient Light sensor, powerVR GE8320 GPU stationed on the phone chip provides quality graphics.
“The success of these latest series Spark 3 and 3 Pro respectively is deemed to surpass its predecessors” narrated the Tecno mobile Uganda Marketing Manager, Gladys Liu speaking at the launch at Sheraton Hotel.
These comments come in review with a positive shift in the sales performance of the Spark 2 and 2pro
The Tecno Spark 3 Series are available in 4 colors; Midnight Black, Bordeaux Red, Aqua blue and champagne Gold.
The smartphones are now up for sale in various smartphone online stores and shops with price tag of UGX429,000 and UGX 489,000 respectively effective of today Monday 6th 2019.
New WhatsApp update stops users from taking screenshots of private chats
A new WhatsApp update seems set to stop people screenshotting their private conversations.
It doesn’t appear to block someone taking screengrabs of your chats, perhaps to avoid them being shared with other people, according to WABetaInfo, the blog that first reported on the changes. Instead, it means that you turn on the app’s highest security settings, you won’t be able to take grabs of your own.
The change comes as part of an authentication feature that has been long rumoured but is yet to appear within WhatsApp. That feature allows people to set fingerprint access to conversations, adding a further layer of security so that people can’t get access to your phone and read or send private messages.
However, enabling that fingerprint security feature also turns on the conversation screenshot blocking option, meaning that it isn’t possible to take pictures of your own chats.
It is not clear why the feature works that way, and WABetaInfo expressed confusion about the way it works.
StarTimes launches new brand, you can watch it without a decorder this Christmas
StarTimes has today launched a new brand that will let you watch StarTimes anywhere anytime. The OTT business StarTimes ON is an online video and TV streaming service dedicated to provide ultimate entertainment and an enriched experience.
“More excellent international and local channels will be put online, and diverse and rich contents will always be the core of StarTimes ON service.” Aldrine Nsubuga Snr Vice President in charge of marketing said.
Top entertainment channels like Novela E plus for telenovelas, AMC Series, ST Bollywood and many others are available for live streaming.
More importantly, popular local FTA channels like Bukedde, NTV,NBS are already on. Football fans can enjoy StarTimes Uganda Premier League, Bundesliga, French League 1 and other sports like boxing, rugby, basketball, cricket can all be enjoyed on World Football, Sports Premium, Sports life channels.
To download and install the StarTimes ON, visit play store or App store or startimestv.com/app
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