Ticketmaster unveils an audio ticket that will end queuing at gigs and festivals

The experience of being snaked around metal barriers, waiting excitedly with ticket in hand, to enter music venues and festivals could be over thanks to a new technology that admits gig-goers by listening for a discrete digital audio signal broadcast from a smartphone.

The new e-ticketing system, called Presence, is the result of a collaboration between Ticketmaster and Lisnr, a data-over-audio company that has pioneered using ultrasonic sound technology it calls “smart tones” to transmit information between devices.

Using the new tech, rather than having to scan each individual ticket, all it would take to get into an event would be for gig-goers to take out their phone and open the Presence app, which would then broadcast ticketing data.

Microphones installed at the event would then listen for the audio signals emitted by the app at between 18.75 kHz and 19.2 kHz, and you’re in.

Images courtesy of Lisnr

“We used identity as our North Star — our guiding light to develop a product that makes each individual fan experience the greatest it could be,” said Justin Burleigh, EVP of product at Ticketmaster.

“This means using identity to drive customized experiences based on who you are and where you are, eliminating fraud, resulting in a safer environment, and delivering more personalization based on the specific event you’re attending.”

Although, other Lisnr’s tech is by no means the first paperless ticketing system, with QR codes being the main alternative. The company say alternative technologies are expensive as they require more infrastructure in venues to work.

Lisnr-powered tickets also have the added benefit of being tethered to specific people’s mobile device, meaning venues will always know who is at a gig.

Aside from the security benefits, this will give Ticketmaster another tool to help crackdown on ticketing fraud and help police to resale market.

Future plans for Lisnr’s technology include allowing attendees to buy items in venues using their smart tone tickets, and it could also be used to enable venues to send proximity-based messaging to attendees, which could mean artists engaging with fans or venues using the tech to sell goods and merchandise.

However, Lisnr’s ambitions reach beyond the ticketing industry, and the tech has recently been used by Jaguar Land Rover in a test that replaced keys with a mobile phone that could alert the car of a particular drivers’ presence.

When the car detected the personalised signal it would unlock and adjust the seat settings.

US wants to use the Moon as a petrol station

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Stronger in old age: Stem cell research paves way for muscle-building medication

It could in the future be possible to take medication that will allow you to build muscle, even when you are in old age.

This is due to the findings of research at the Karolinska Institutet in Sweden, which found that large, and wholly unexpected, amounts of mutations in muscle stem cells blocks their ability to regenerate cells.

“What is most surprising is the high number of mutations. We have seen how a healthy 70-year-old has accumulated more than 1,000 mutations in each stem cell in the muscle, and that these mutations are not random but there are certain regions that are better protected,” said Maria Eriksson, professor at the Department of Biosciences and Nutrition at Karolinska Institutet.

With this knowledge, researchers could develop therapies that would encourage such regeneration, and so allow older people to rebuild lost muscle.

“We can demonstrate that this protection diminishes the older you become, indicating an impairment in the cell’s capacity to repair their DNA. And this is something we should be able to influence with new drugs,” explained Eriksson.

The landmark research, which is published today in the journal Nature Communications, involved the use of single stem cells, which were cultivated to provide enough DNA for whole genome sequencing – a medical first for this part of the body.

“We achieved this in the skeletal muscle tissue, which is absolutely unique. We have also found that there is very little overlap of mutations, despite the cells being located close to each other, representing an extremely complex mutational burden,” said study first author Irene Franco, a postdoc in Eriksson’s research group.

While a significant step, the research is now being expanded to look at whether exercise affects the number of mutations – a potentially vital factor in understand why and how these mutations occur.

“We aim to discover whether it is possible to individually influence the burden of mutations. Our results may be beneficial for the development of exercise programmes, particularly those designed for an ageing population,” said Eriksson.

The research is one of a host of projects being conducted across the world that have potential impacts on ageing, an area that was long ignored by much of the scientific community, but is now garnering increased support.

If many – or even a fair minority – of these findings eventually become the basis of therapeutics, it could be transformative for old age in the future, allowing people to remain healthier for far later in life and potentially even leading to longer life expectancies.