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.

Steve “Woz” Wozniak to advise hologram emoji company that he calls “groundbreaking”

Apple’s co-founder Steve “Woz” Wozniak has found himself a new gig; Woz has joined the hologram emoji company, Mojiit, as an adviser.

In his role as advisor to Mojiit, the legendary entrepreneur and engineer will help assemble a world-class engineering team in addition to bringing investors and partnerships to the newly launched startup. Wozniak will also serve as mentor to Mojiit founder, Jeremy Greene.

“I’m thrilled to join Mojiit as an advisor,” said Wozniak. “Jeremy is a natural leader, the company is groundbreaking, it’s going to change the ecommerce space, and it’s a lot of fun.”

Created in 2017, Mojiit is the latest startup technology venture from Greene. The company’s tech essentially enables users to project and share 3D hologram emojis via smartphones.

The platform turns users into emojis by scanning their face, which can then be sent to loved ones and friends. Once a Mojiit message is received, it will map the area where it is received and place the Mojiit hologram there in real time, so it works in a similar way to Pokemon Go.

“Steve is one of the best and brilliant engineers in the entire world. But outside of that, he’s a wonderful man,” said Greene. “There isn’t anyone I’d want to be in business with more than this guy. He’s a legend. Who better to learn from than the guy who created the computer?”

Image courtesy of Nichollas Harrison. Featured image courtesy of Mojiit

In addition to consumer use, businesses of all kinds can tap into hologram emojis with Mojiit’s technology.

Mojiit investors already  include NFL alum Ed Reed, and the company was able to raise a total of $1 million in its seed round of funding.

Alongside the appointment of Woz, Entourage and Ballers producer Rob Weiss recently joined the company as a creative director.

“It’s exciting to expand beyond television and film to digital platforms,” said Weiss. “Hologram technology brings incredible opportunity to entertainment and media. I’m thrilled to be leading creative at Mojiit.”

Nanoengineers send antibiotic-delivering micromotors into the body to treat cancer-causing infection

Nanoengineers have demonstrated for the first time how “micromotors” that measure half the width of a human hair can be used to transport antibiotics through the body.

Nanoengineers at the University of California San Diego tested the micromotors in mice with Helicobacter pylori infections, which can also be found in about two-thirds of the world’s population and while many people will never notice any signs of its presence it can cause peptic ulcers and stomach cancer.

The mice received the micromotors – packed with a clinical dose of the antibiotic clarithromycin – orally once a day for five consecutive days.

Afterwards, nanoengineers evaluated the bacterial count in each mouse stomach and found that treatment with the micromotors was slightly more effective than when the same dose of antibiotic was given in combination with proton pump inhibitors, which also suppress gastric acid production.

Micromotors administered to the mice swam rapidly throughout the stomach while neutralising gastric acid, which can be destructive to orally administered drugs such as antibiotics and protein-based pharmaceuticals.

Because gastric acid is so destructive to traditional antibiotics drugs used to treat bacterial infections, ulcers and other diseases in the stomach are normally taken with additional substances, called proton pump inhibitors.

But when taken over longer periods or in high doses, proton pump inhibitors can cause adverse side effects including headaches, diarrhea and fatigue. In more serious cases, they can cause anxiety or depression.

The micromotors, however, have a built-in mechanism that neutralises gastric acid and effectively deliver their drug payloads in the stomach without requiring the use of proton pump inhibitors.

“It’s a one-step treatment with these micromotors, combining acid neutralisation with therapeutic action,” said Berta Esteban-Fernández de Ávila, a postdoctoral scholar in Wang’s research group at UC San Diego and a co-first author of the paper.

The nanoengineers say that while the present results are promising, this work is still at an early stage.

To test their work, the team is planning future studies to into the therapeutic performance of the micromotors in animals and humans, and will compare it with other standard therapies used to combat stomach diseases.

UC San Diego nanoengineers also plan to test different drug combinations with the micromotors to treat multiple diseases in the stomach or in different sections of the gastrointestinal tract.

Overall, the researchers say that this work opens the door to the use of synthetic motors as active delivery platforms in the treatment of diseases.

Image and video courtesy of the Laboratory for Nanobioelectronics at UC San Diego.