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A mobile App ‘Go-Jek’ relieves people of maddening traffic in Jakarta, Indonesia

Go-Jek says, it has more than 200,000 drivers around Indonesia

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Go-Jek, An Ojek For Every Need Image Source:Flickr
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  • Go-Jek’s vision is to escape competition by creating an on-demand platform for anything the consumer wants
  • With rides on motorcycles,Go-Jek has built on the usual strategy of providing rides to introduce a slew of additional Go- services to the app
  • The sudden success over the past two years took even its founder by surprise

s.The ride-hailing apps that are now part of daily life from New York to New Delhi and London are usually used to summon cars. Jakarta, the world’s sixth-largest urban sprawl and by some measures the most car-clogged, needed something different.

Go-Jek became a  sudden success over the past two years and took even its founder by surprise. “We really had no idea it would be adopted so widely and so quickly,” said Nadiem Makarim, who admits the company and its app struggled to keep pace when tens of thousands began downloading it. Makarim believes Jakarta’s carmageddon had arrived at a “pain point” of huge unmet demand for a solution.

As by far the biggest economy in Southeast Asia, making up a third of the region’s gross domestic product, Indonesia has also attracted Uber and Go-Jek’s fiercest competitor, Malaysia’s Grab, which is headed by Makarim’s Harvard classmate Anthony Tan.

Go-Jek has built on the usual strategy of providing rides to introduce a slew of additional Go- services to the app, including delivering food, groceries, cleaners, massage therapists and beauticians to homes.

The Go-Send document pickup and delivery service and Go-Food are the company’s two biggest businesses after rides, Makarim said. Go-Food, he said, has become the biggest food delivery business in Southeast Asia by number of transactions.

“Go-Jek’s vision is to escape competition by creating an on-demand platform for anything our consumer wants,” he said. “We’re not stuck on our identity based on what we think it should be. We let the market decide what they want us to be.”

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Go-Jek logo Image Source:Wikimedia Commons

Like elsewhere, ride hailing apps are drawing an angry backlash from taxi drivers as their incomes drop. In March, a protest by thousands of taxi drivers that paralyzed the capital turned violent, with cabbies brawling in the streets with green-jacketed drivers from Go-Jek and Grab.

Go-Jek says it has more than 200,000 drivers around Indonesia but the pain for taxis seems most acute in Jakarta, where all the ride hailing services are battling fiercely for customers, pushing fares to rock bottom.

Yet the apps have proven so useful to people in a city where officials estimate congestion causes losses of $3 billion a year that attempts to ban them on the basis of claims of unfair competition have failed.

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When the transport minister issued a directive last December banning app-based ojeks, the public outcry was such that President Joko Widodo quickly overruled the decision.

“We want to make Indonesia proud that this is a uniquely Indonesian company that was started here,” Makarim said. The nationalistic appeal of a home-grown tech success is also a potent advantage for the company. (VOA)

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New AI system can diagnose prostate cancer just good as pathologists

"The system was programmed to learn and gradually improve how it interpreted the samples. Our result show that the diagnosis the AI reported was at a level comparable to that of a pathologist"

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Chronic diseases can cause cancer as well.
Chronic diseases can cause cancer as well.
  • This new AI can identify cancer just as accurately as a pathology lab
  • This app can overcome the shortage of pathologists
  • The app is very useful and revolutionary

Researchers have developed a new learning artificial intelligence (AI) system which can diagnose and identify cancerous prostate samples as accurately as any pathologist.

Chronic diseases are not yet included in cancer prevention schemes.
New mobile app can detect cancer.

According to the researchers, this holds out the possibility of streamlining and eliminating variation in the process of cancer diagnosis. It may also help overcome any local shortage of trained pathologists.

“This is not going to replace a human pathologist. We still need an experienced pathologist to take responsibility for the final diagnosis,” said lead author Hongqian Guo from the Nanjing University in China.

Also Read: Girls may inherit ovarian cancer gene from fathers

“What it will do is help pathologists make better, faster diagnosis, as well as eliminating the day-to-day variation in judgement which can creep into human evaluations,” Guo added.

For the study, presented at the 33rd European Association of Urology Congress in Copenhagen, researchers took 918 prostate whole mount pathology section samples from 283 patients, and ran these through the analysis system, with the software gradually learning and improving diagnosis.

These pathology images were subdivided into 40,000 smaller samples; 30,000 of these samples were used to ‘train’ the software, the remaining 10,000 were used to test accuracy.

The results showed an accurate diagnosis in 99.38 percent of cases (using a human pathologist as a ‘gold standard’), which is effectively as accurate as the human pathologist.

The app is just as effective as a pathologist. Pixabay

They were also able to identify different Gleason Grades in the pathology sections using AI; ten whole mount prostate pathology sections have been tested so far, with similar Gleason Grade in the AI and human pathologist’s diagnosis. The group has not started testing the system with human patients.

“The system was programmed to learn and gradually improve how it interpreted the samples. Our result show that the diagnosis the AI reported was at a level comparable to that of a pathologist. “Furthermore, it could accurately classify the malignant levels of prostate cancer,” Guo added. IANS