# Perception-Heightening Sonar Wearables Sunu Uses Ultrasonic Tech to Help the Visually Impaired By Alyson Wyers | Published 2015-12-22 | Lifestyle Source: Trend Hunter, https://www.trendhunter.com/trends/ultrasonic-tech References: [springwise](http://www.springwise.com/sonar-wearable-tracker-helps-visually-impaired-feel-objects-ahead/) & [indiegogo](https://www.indiegogo.com/projects/sunu-ultrasonic-wearable-to-heighten-perception) Similar to the way bats use sound to find their way, this [wearable device](https://www.trendhunter.com/trends/wearable-mobility-device) uses ultrasonic tech and sonar tracking to help the visually impaired perceive objects ahead. Currently seeking finances via a crowdfunding campaign on Indiegogo, Sunu heightens perception, simplifies navigation and improves the lives of blind people. The system consists of a band that uses [haptic feedback](https://www.trendhunter.com/trends/wati) and ultrasonic tech to detect objects in the wearer's vicinity. The Sunu tag can be clipped onto a keyring or onto a person. It acts as a beacon and can be tracked with a smartphone. Sunu lets the wearer follow their guide with more ease, find lost items and includes a [built-in sensory alarm clock](https://www.trendhunter.com/trends/hearo-system). Together, these two gadgets can increase mobility and independence for those with vision problems. ## Trend Insights (Trend Hunter) - Score: 3.2/10 - Popularity: 44% | Activity: 43% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Lifestyle](https://www.trendhunter.com/lifestyle) > [Health](https://www.trendhunter.com/health) ## Key Themes ### Key Themes Behind This Trend - **Ultrasonic Wearable Devices:** Disruptive innovation opportunity: Develop advanced wearable devices that utilize ultrasonic technology to enhance perception and navigation for visually impaired individuals. - **Haptic Feedback Technology:** Disruptive innovation opportunity: Explore the application of haptic feedback technology in wearable devices to provide sensory information and improve the lives of people with disabilities. - **Crowdfunding Campaigns for Assistive Technologies:** Disruptive innovation opportunity: Utilize crowdfunding platforms like Indiegogo to raise funds for the development and production of assistive technologies that address specific challenges faced by disabled individuals. ### Where This Applies - **Wearable Technology:** Disruptive innovation opportunity: Innovate within the wearable technology industry to create smart devices that assist visually impaired individuals in perceiving their surroundings. - **Assistive Technology:** Disruptive innovation opportunity: Drive innovation in the assistive technology industry to develop cutting-edge solutions that enhance the mobility and independence of people with disabilities. - **Mobile Application Development:** Disruptive innovation opportunity: Focus on mobile application development to create user-friendly tracking and navigation apps that complement wearable devices for visually impaired individuals. ## Related on Trend Hunter - [AI-Powered Smart Canes](https://www.trendhunter.com/trends/smart-cane-2.md) - [Visual Impairment Support Headsets](https://www.trendhunter.com/trends/vision-bone-conduction-headset.md) - [Setting-Describing Wearable Cameras](https://www.trendhunter.com/trends/seekr.md) - [LiDAR-Powered Visual Impairment Headsets](https://www.trendhunter.com/trends/lumen-glasses.md) - [Wearable Assistive Smart Eyewear](https://www.trendhunter.com/trends/lighthouse-tech.md) - [AI-Powered Mobility Aids](https://www.trendhunter.com/trends/navicane.md) - [Wearable Non-Verbal Assistive Systems](https://www.trendhunter.com/trends/wearable-assistive-system.md) - [Assistive Navigation Systems](https://www.trendhunter.com/trends/navigation-system.md) - [AI-Powered Visual Co-Pilots](https://www.trendhunter.com/trends/biped.md)