Ideas
Explore the world's #1 largest database of ideas and innovations, with 477,167 inspiring examples.
Trend Reports
Discover why 1,285 brands rely on our AI-powered Trend Reports to get better, faster insights.
Newsletter
Join 107,714 subscribers who rely on our weekly newsletter to keep up with need-to-know trends and insights.
How to Hunt
Learn more about how to hunt megatrends, ideas, patterns and opportunity.
Consumer Insights
Uncover major shifts and emerging opportunities with our exclusive PRO research.
Trend Reports
Discover why 1,285 brands rely on our AI-powered Trend Reports to get better, faster insights.
Newsletter
Join 107,714 subscribers who rely on our weekly newsletter to keep up with need-to-know trends and insights.
How to Hunt
Learn more about how to hunt megatrends, ideas, patterns and opportunity.
Advisory & Services
Accelerate innovation and ignite disruptive thinking with our award-winning programs and research.
Trend Reports
Get fast, customized trend reports, presentations and deep dives 20x faster than traditional research.
Plans
Get started today with a free consultation, our self-serve tools, or a dedicated program.
Articles & Magazine
Get inspired with our 4,232 innovation strategy articles, keynote, videos and innovation tools.
Innovation Awards
Trend Hunter’s Innovation Strategy Awards recognize the best innovation tactics gathered from our interviews with some of the world's most notable business leaders, authors and change makers.
Advisory & Services
Accelerate innovation and ignite disruptive thinking with our award-winning programs and research.
Innovation Assessment
Enhance your innovation potential with a deeper understanding of your unique innovation archetype and how your organization benchmarks.
FuturistU
Prepare for the years ahead with 100+ lessons, tactics, tools and frameworks with our full learning database.
Innovation Books
Join 20,000,000 people getting better and faster with our New York Times Bestselling books and keynote videos.
Jeremy Gutsche
Ignite your event or virtual event with our CEO, a NY Times Bestselling Author and one of the top innovation keynote speakers.
Our Team of Speakers & Virtual Presenters
Inspire your group with our most popular speakers on innovation, trends, change and futurism.
Custom Training & Events
Bring the Future Festival experience directly to your team or co-hosted custom event.
Custom Masterclasses
Join the world's leading brands who leverage our custom programs to accelerate innovation.
FuturistU 5-Day Program
Become a Futurist with our immersive 5-Day program at Future Festival World Summit.
Online eLearning
Learn the fundamentals of futurism and trends with 100+ online courses about innovation.
How to Hunt
Learn more about how to hunt megatrends, ideas, patterns and opportunity.
Contact
Get in touch to learn more, ask a question or submit a tip.
About Us
Learn more about Trend Hunter and how we accelerate innovation.
Follow-Us
Join our 3,500,000 social media followers, on the cutting edge.
How to Hunt
Learn more about how to hunt megatrends, ideas, patterns and opportunity.
FAQ
Get answers to common questions about Trend Hunter.
Community
Stay on the cutting-edge with the help of the Trend Hunter community.
Team
Meet the team trusted by hundreds of leading businesses worldwide.
Jobs
Find opportunities to accelerate your career with the #1 Trend Firm.
News
Catch up on noteworthy Trend Hunter news and media mentions.
Join
Build a portfolio and put your trend-spotting abilities to the test.
Advertising
Supercharge your marketing by partnering with Trend Hunter.
Portfolio
Visit your public portfolio and browse your past articles.
Add a Trend
Write up an article and showcase your trend-spotting skills.
My Trends
Edit your articles and see how they stack up on the leaderboards.
Settings
Edit your profile, connect your social media accounts, and more.
Add a trend, customize your dashboard, or track topics.
Future Festival
Innovation Events
Join the world's top innovators at our in person events.
Free Webinars
Learn to innovate through chaos, navigate the new normal and maintain work culture from home.
Custom Training & Events
Bring the Future Festival experience directly to your team or co-hosted custom event.
Search our database of 477,167 cutting edge ideas.

Ultrasonic Audio Technology Jammers

Clean the Sky - Positive Eco Trends & Breakthroughs

The Wearable Microphone Jamming Bracelet is Privacy-Focused

— February 18, 2020 — Tech
The Wearable Microphone Jamming bracelet has been developed by a group of students at the University of Chicago as a different kind of technology device that will enable users to maintain their digital privacy. The wearable works by using a series of ultrasonic sensors that will blast a frequency in all directions that can't be detected by the human ear but will jam all surrounding microphones. This would allow users to have a private conversation without having to worry that their smartphone, smart speaker or smartwatch are listening.

The Wearable Microphone Jamming bracelet has been developed by Yuxin Chen, Huiying Li, Shan-Yuan Teng, Steven Nagels, Zhijing Li, Pedro Lopes, Ben Y. Zhao and Haitao Zheng of the University of Chicago.
Trend Themes
1. Ultrasonic Sensor Technology - Innovative use of ultrasonic sensors is an opportunity for hardware companies to create unique and unobtrusive privacy enhancers.
2. Wearable Privacy Devices - The creation of privacy-focused wearable devices is a highly disruptive innovation opportunity for tech entrepreneurs.
3. Microphone Jamming Solutions - There is potential for new microphone jamming solutions to be developed to address privacy concerns in various industries.
Industry Implications
1. Consumer Electronics - Consumer electronics companies can benefit from integrating ultrasonic audio technology to enhance privacy features in their devices.
2. Security and Surveillance - The security and surveillance industry can benefit from developing new solutions for preventing devices from recording unwanted audio.
3. Healthcare Technology - Privacy-focused wearable devices may have a major impact on healthcare technology, particularly for telemedicine services where confidentiality is essential.
4.4
Score
Popularity
Activity
Freshness