Tag Archives: TED

TED 2015: Bill Gates warns on future disease epidemic

The world needs to prepare for the next major health crisis, Bill Gates has told delegates at the Ted (Technology, Entertainment and Design) conference.

While Ebola seems to be being kept under control currently, next time “we may not be so lucky” the Microsoft co-founder warned.

He said that there were plenty of technology tools that could be used to contain the spread of a virus.

And, he added, governments should learn from how nations prepare for war.

“Nato plays war games to check that people are well-trained and prepared. Now we need germ games,” he said.

He also called for a reserve “medical corps” similar to the reserve armies that civilians can join.

Technology can play a big role in helping prevent the spread of a virus, he told the Ted audience.

The proliferation of mobile phones mean that citizens can easily report where disease breaks out and satellite mapping can quickly collate where the problem areas are.

Meanwhile advances in biology have drastically cut the time it takes to develop vaccines for new viruses

During the Ebola crisis, technology firms such as IBM contributed tracking systems that allowed the authorities to create detailed maps of outbreaks based on text messages from citizens.

Continue reading TED 2015: Bill Gates warns on future disease epidemic

Uchek app tests urine for medical issues

By Jane Wakefield, Technology reporter

A smartphone app that uses a phone’s camera to analyse urine and check for a range of medical conditions has been shown off at the TED (Technology, Education and Design) conference in Los Angeles.

Uchek tests for 25 different health issues and could help diagnose and treat diseases in the developing world.

Increasingly mobile health is being talked up as a lifesaver in such areas.

The app is the brainchild of TED fellow Myshkin Ingawale.

“I wanted to get medical health checks into users’ hands,” he told the BBC.

Urine can be tested for the presence of 10 elements – including glucose, proteins and nitrites.

These can be used to pinpoint a range of conditions including diabetes, urinary tract infects, cancers, liver problems as well as being used to keep track of general health.

Users need to collect their urine and dip a standard test strip into it. ….

Read more » BBC
http://www.bbc.co.uk/news/technology-21586082

The missing link to renewable energy

What’s the key to using alternative energy, like solar and wind? Storage — so we can have power on tap even when the sun’s not out and the wind’s not blowing. In this accessible, inspiring talk, Donald Sadoway takes to the blackboard to show us the future of large-scale batteries that store renewable energy. As he says: “We need to think about the problem differently. We need to think big.

Courtesy: Ted.com » YouTube