Sensor-Driven Technologies

A technical breakthrough from Australia is able to track DynamicMicroData (DMD), the basis for Gen-3 Wearables, a major shift in trackers which we predicted recently. A team from the University of New South Wales has created tiny ultra-thin cantilevered sensors that can detect multiple physiological mechano-acoustic signals over an outstanding bandwidth of 15.5 octaves, yes octaves! These sensors are integrated into small adhesive wearables. With a power demand of under 5mW they are able to continuously capture subtle vibrations produced by the heart, lungs, blood flow, an even vocal chords. An AI layer allows these signals to be segregated and analyzed for clinical decision-making. The high sensor bandwidth enables the device to detect signals that are way beyond the capability of today’s trackers. The ability to acquire DMD for example, allows the wearable to ‘listen’ to heart-valves opening and closing, or track the transitions between sleep stages which are rich in information related to central nervous system functionality. As just one example, the attached chart shows details of breathing transitions which are important in diagnosing the occurrence and causes of sleep disturbed breathing, a field of great interest to our team and one which is ripe for new innovations in both diagnoses and therapies. This Australian development is a clear marker for the future of healthcare and a sign that major changes are likely to come faster than originally thought. We can anticipate a time when our key health markers are tracked continuously enabling a shift to early preventative care from late symptom treatment. For those wanting to learn more, access the full Nature report. You will find the future shining bright!

This week's defining shift for me is that sensing is being designed as a complete system. The center of gravity has shifted from tuning individual cameras or lidar units to making sure the whole stack works together in real conditions. You can see it in the hardware choices and how these products are being packaged and sold. This week’s news surfaced signals like these: 🚘 Waymo introduced its 6th-generation Driver with a redesigned sensing suite that balances cameras, lidar, radar, and audio around cost, weather performance, and multi-vehicle deployment. 📸 Ouster acquired StereoLabs, bringing stereo vision hardware and perception software into its lidar business and repositioning itself around an integrated sensing and perception platform. Why this matters: Perception is being thought of beyond parts to consider what it needs to act as a system. Where and how these sensing systems run is shaping how these stacks are designed. #sensors #radar #lidar #computervision #spatialcomputing

Atomically thin semiconductors driving smart sensors with real-world impact Focusing on atomically thin semiconductors at RMIT University, we are creating the next generation of ultra-sensitive sensors and smart systems. They are smaller, faster, and more energy-efficient than ever before. Our innovation begins at the atomic scale. My colleagues and I are engineering two-dimensional (2D) semiconductors such as graphene, transition-metal dichalcogenides, and transition-metal oxides - materials only a few atoms thick yet possessing extraordinary electrical and optical tunability. These quantum-thin layers exhibit exceptional charge-carrier mobility, excitonic behaviour, and mechanical flexibility, unlocking new frontiers in wearable sensors, ultra-fast optoelectronics, and bio-integrated devices. I’m lucky to work in world-class research facilities, which serve as the backbone of innovation, enabling interdisciplinary collaboration across scales, and alongside several national research centres, including the ARC Centre of Excellence in Optical Microcombs for Breakthrough Science (COMBS) . These hubs help connect my research to a global network of experts in photonics, quantum materials, and low-energy electronics. What truly distinguishes our approach is the ability to translate atomic-scale discoveries into intelligent, connected systems. Atomically thin semiconductor devices are being integrated into Internet of Things platforms, wireless communication modules, and AI-assisted signal processors, creating systems that not only sense but also interpret and respond. These platforms enable real-time environmental monitoring, such as detecting trace gases and pollutants, as well as advanced biomedical diagnostics, where bio-field-effect transistors (bio-FETs) and photonic biosensors can identify disease biomarkers at early stages. In the energy and mobility sectors, high-mobility 2D semiconductors are driving low-power electronics and adaptive control systems for sustainable technologies. RMIT’s multidisciplinary engineering ecosystem ensures each layer, from material design to data analytics, contributes to intelligent functionality. A notable example of this multi-layered ecosystem at work is the world-first ingestible gas-sensing capsule, now commercialised by Atmo Biosciences. Incorporating nanoscale sensors, a smart processor, and a wireless transmission module, the capsule measures intestinal gases in vivo and transmits real-time data to reveal insights into gut health. It exemplifies how nanomaterial-enabled sensors can evolve into life-changing medical technologies. By uniting atomically thin materials, smart system integration, and global collaboration, my colleagues and I continue to lead in Electrical and Electronic Engineering research. We are shaping a future where every atom powers intelligent, sustainable, and connected technologies. Interested in collaborating? Get in touch: Jian Zhen Ou - RMIT University

Ever thought your daily commute could help power the lights overhead? In Japan, this is a reality. Across busy train stations, sidewalks, and even bridges, engineers are installing special materials that turn everyday movement into usable electricity. At the heart of this innovation are piezoelectric sensors - substances that create an electric charge when squeezed or pressed. By embedding these sensors into flooring or pavement, the simple act of walking applies enough pressure to generate a small trickle of power. Multiply that by thousands of steps every hour, and all of a sudden you have enough electricity to illuminate signs, run displays, or help reduce a building’s energy needs. Real-World Examples - Train Stations: In some of Tokyo’s most crowded stations, footfall on these sensor-embedded tiles helps power LED screens and lighting. There’s often a running display showing commuters exactly how much energy their footsteps are producing - turning a routine commute into a mini science lesson. - Roads & Bridges: Japan isn’t just collecting energy from pedestrians. Bridges outfitted with piezoelectric devices capture vibration from vehicle traffic, which then powers streetlights or signage. - Public Spaces & Commercial Hubs: Heavy foot traffic in shopping centers and airports is also being harnessed. Every suitcase roll or hurried step contributes a small, clean energy boost to help offset electricity consumption. By generating electricity on-site (in a station or on a bridge), these systems draw less from the main power grid, helping to balance energy demand. Caveats and Considerations - Not a Complete Replacement: Kinetic harvesters can’t singlehandedly power an entire city. They’re an extra layer in the broader push toward greener energy. - Cost & Maintenance: Specialized floor panels and road modules can be expensive to install and keep in good shape, so widespread adoption may take time. While this technology isn’t perfect - yet - it’s an example of creative problem-solving, making use of energy that would otherwise be lost. At the very least, it’s opening a larger discussion about how we might design cities that interact more symbiotically with the people moving through them. Is this a promising way to build sustainable infrastructure, or do you see potential downsides to turning our everyday steps into electricity? #innovation #technology #future #management #startups

🚀 New Paper out in Nature Reviews Endocrinology: "Challenges and opportunities of wearable molecular sensors in endocrinology and metabolism" Wearable technologies that sample non-conventional biofluids – interstitial fluid, sweat, tears, even breath – promise to transform healthcare. By capturing longitudinal biomarker data outside clinical settings, they could reveal new insights into physiology and behaviour with minimal invasiveness. Yet, despite the success of continuous glucose monitoring, the adoption of wearables for endocrine and metabolic care has been limited. In our latest Perspective, we outline five challenges – and opportunities – to unlock their full potential: 1️⃣ Deciphering physiological rhythms and interrelations in biomarker profiles. 2️⃣ Overcoming technical barriers to continuously monitor clinically relevant markers. 3️⃣ Developing machine learning approaches that avoid spurious correlations in dense datasets. 4️⃣ Validating diagnostic and predictive value in large, diverse real-world cohorts. 5️⃣ Moving beyond isolated devices towards interoperable, integrated systems within clinical pathways. Addressing these challenges will be crucial to harness wearable sensors for predicting health trajectories and guiding treatment in the future of digital healthcare. 👉 https://rdcu.be/eEVBq FELIX BEUSCHLEIN, Gerber Philipp, Petra Dittrich, nicola serra, Alessio Figalli, Milo Puhan ETH Zürich Universitätsspital Zürich Universität Zürich #WearableTech #DigitalHealth #Biomarkers #MetabolicHealth #SensorInnovation

Ever thought about how we actually know what’s going on with those massive submarine cable systems once they hit land? Well, it’s not just about signal quality anymore. We’re bringing in sensoring modalities – fancy term, but the idea is simple: more eyes and ears on the ground (literally). On the land segments of subsea systems, we can use: ✅ Vibration sensors – to detect digging or tampering ✅ Temperature sensors – spotting overheating early ✅ Acoustic sensing (DAS via fiber) – listening for anything unusual near the cable path ✅ Strain sensors – catching structural stress before it becomes a problem Why? Because landfall points are high-risk zones. Physical security matters. Real-time monitoring is key. And with all the data traffic we’re pushing through these cables – especially with AI and multi-cloud demand exploding – downtime is not an option, especially when we talking about subsea cables. We’re not just transmitting light anymore. We’re making the cable feel what’s going on. Have you worked with any of these sensors on terrestrial fiber segments? Curious to hear how different teams are approaching this! #SubseaCables #FiberOptics #DWDM #CableMonitoring #Telecom #OpticalNetworks #Infrastructure #AIReady #FiberSensing

This new review in Nature Communications shows how advances in #biomonitoring could help close some of the most persistent evidence gaps in #women’s #healthresearch. Authored by Shaghayegh Moghimi, Lubna Najm, MASc, PMP, Wei Gao, Tohid Didar and colleagues, the paper offers one of the most comprehensive looks at how #biosensing, #wearables, and #digitaldiagnostics can transform women’s health research. For decades, most health technologies have been designed and validated primarily in men. As a result, conditions that affect women—ranging from menstrual and fertility disorders to menopause and chronic diseases—remain understudied and underdiagnosed. This review highlights how new technologies can help close that gap. 💡 ⌚ Wearable and biosensing devices. New generations of sensors are smaller, softer, and better aligned with female physiology. Examples include ovulation-tracking wristbands, sensor-enabled “smart bras” that can detect early breast tissue changes, and noninvasive patches that monitor uterine contractions or fetal health. Some emerging prototypes even track bone density or hormone fluctuations through skin-mounted sensors, allowing for continuous, participant-driven data collection. 🧪Point-of-care and home diagnostics. Portable, low-cost tests using colorimetric or molecular detection (such as loop-mediated isothermal amplification, or LAMP) are expanding access to screening for infections and reproductive conditions. These rapid tests could enable earlier and more equitable diagnosis in both clinical and community settings. Limitations and next steps. The authors note that progress will depend on standardization, validation, and thoughtful integration into healthcare systems. Data quality remains a major barrier. Many devices and algorithms still rely on incomplete or biased datasets that fail to capture the biological and environmental variability across women’s lives. Ensuring that digital health tools are developed with representative, sex-specific data is essential if they are to improve outcomes rather than reproduce existing inequities. Open Access Paper 🔗 https://lnkd.in/dA5GHXua At GSD Health Research, we see this as the central challenge and opportunity for the field. Capturing high-quality, real-world data that reflect the full spectrum of female biology is how we can move from promising prototypes to meaningful clinical impact. #womenshealth #digitalhealth #clinicalresearch

From raw sensor readings to intelligent automation - this 15-step pipeline shows how IoT data evolves into real-time insights and actions. I've seen teams miss steps here, and it always costs them. ➞ Data Capture: Sensors collect raw environmental and machine data such as motion, pressure, and temperature. ➞ Device Connectivity: Devices securely transmit this data through reliable IoT networks. ➞ Edge Filtering: Redundant and noisy data is filtered at the edge to reduce latency and bandwidth use. ➞ Data Aggregation: Sensor streams are merged and structured for consistent downstream processing. ➞ Gateway Management: IoT gateways securely handle data routing, device validation, and communication. ➞ Stream Processing: Tools like Kafka or MQTT process real-time data for instant insights. ➞ Cloud Storage: Clean data is stored in data lakes or databases for long-term access and analytics. ➞ Data Transformation: Standardizes, cleans, and enriches data for AI or predictive modeling. ➞ Visualization Layer: Dashboards and BI tools reveal real-time patterns and performance trends. ➞ Security & Compliance: Implements encryption, authentication, and regulatory compliance to protect sensitive data. ➞ Predictive Modeling: AI models forecast trends and automate decisions before issues occur. ➞ Edge AI Execution: Lightweight models run directly on devices for low-latency, offline intelligence. ➞ Automated Workflows: System triggers automate alerts, adjustments, and responses in real time. ➞ Self-Healing Systems: AIoT frameworks detect, diagnose, and fix problems with minimal human intervention. ➞ Continuous Optimization: Feedback loops improve performance, reliability, and efficiency over time. Building an AI-powered IoT system? Save this roadmap and use it to design smarter, data-driven pipelines. 🔁 Repost if you're building for the real world, not just connected demos. ➕ Follow Nick Tudor for more insights on AI + IoT that actually ship.

𝐓𝐡𝐞 𝐍𝐞𝐮𝐫𝐨𝐦𝐨𝐫𝐩𝐡𝐢𝐜 𝐄𝐲𝐞: 𝐑𝐞𝐝𝐞𝐟𝐢𝐧𝐢𝐧𝐠 𝐕𝐢𝐬𝐢𝐨𝐧 𝐢𝐧 𝐌𝐚𝐜𝐡𝐢𝐧𝐞𝐬 Event-based vision stands as one of the most extraordinary evolutions in modern computing — a departure from the static, frame-based way we’ve taught machines to see. Instead of capturing full images at regular intervals, these sensors function like living retinas, reacting only when change occurs. Each microsecond, they register light variation rather than redundant frames, building a world not of still pictures, but of motion, intent, and emergence. The impact is staggering. Dynamic Vision Sensors (DVS) now achieve over 140 dB of dynamic range and respond faster than the human eye, operating at power levels under a milliwatt per pixel. This means machines can navigate environments of blinding light or deep shadow with unmatched precision. In robotics, it enables drones to avoid obstacles at high speed, arms to grasp fluidly, and autonomous systems to map in real time — without the computational drag of processing irrelevant information. From human-machine interfaces and biometric recognition to environmental monitoring, astronomy, and healthcare, event-based vision transforms perception itself. It can read the subtle flicker of a heartbeat on a wrist, classify gestures at a thousand frames per second, and track stars or cellular motion with microscopic accuracy. These systems operate at the intersection of biology and computation — where vision becomes a pulse of thought rather than a captured image. Yet this revolution is only beginning. As spiking neural networks, multimodal sensor fusion, and native event-driven architectures mature, we will see machines capable of perceiving reality as fluidly as we do — with intuition, timing, and anticipation. Singularity Systems, the research arm of Cybersecurity Insiders, is exploring these neuromorphic pathways to redefine what machines can sense, understand, and become. #changetheworld

How to analyze your soil in real time—without ever sending a sample to the lab. Lab-based soil testing could become obsolete. For decades, farmers have relied on a slow, expensive, and often outdated process: collect soil samples, send them to a lab, wait days or weeks, and then—finally—get the data needed to fertilize or adjust pH. But by then, the field has already changed. Now, a new sensor platform developed by the Leibniz Institutes Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik and Leibniz Institute for Agricultural Engineering and Bioeconomy (ATB) is changing the game—quietly, efficiently, and with precision that fits the rhythm of modern agriculture. Here’s what’s new: 🚜 Real-time, on-site soil analysis: The enhanced RapidMapper platform integrates a Raman spectroscopy system that identifies soil components while the vehicle is in motion—no lab, no delay. 🧪 Substance-specific detection: Using Shifted Excitation Raman Difference Spectroscopy (SERDS), the system can distinguish molecular soil components even under challenging field conditions like ambient light or fluorescence. 📍 High spatial resolution: The sensor head is lowered into the topsoil (5–10 cm depth) during traversal, capturing detailed data across the field—linked with GPS coordinates for precise mapping. 💡 Why this matters: Time savings: Traditional lab analysis can take days. This system delivers insights instantly. Cost efficiency: Fewer lab tests mean lower operational costs. Environmental impact: With better data, farmers can apply fertilizers only where needed—reducing runoff and overuse. Data-driven farming: This is a step toward precision agriculture that’s not just smart, but practical. This isn’t about flashy tech. It’s about making better decisions, faster, with tools that respect the complexity of soil and the urgency of sustainable farming. Dr. Martin Maiwald, who led the development at FBH, emphasized that this is the first time such detailed molecular analysis has been achieved while in motion—a milestone that’s easy to overlook, but hard to overstate. And it’s not just hardware. FBH also developed dedicated software to control the system and continuously record Raman spectra alongside GPS data—turning every field pass into a data-rich event. This is what innovation looks like when it’s rooted in the field, not the lab. 🔍 What do you think—will real-time soil analysis become the new standard, or will traditional lab testing still hold its ground? #SoilScience #PrecisionAgriculture #SustainableFarming #AgTech #DataDrivenFarming #LinkedInAgri https://lnkd.in/e7uBDKs4