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MiFly is a self-localization system for drones that works indoors, including in the dark and low-visibility settings. Instead of …
Long-term and sustainable imaging of the underwater environments is crucial to marine sciences, sustainability, climatology, defense, robot…
Van-Atta Acoustic Backscatter (VAB) is the first technology for ultra-low-power underwater networking and communication, which can transmit…
X-AR is an augmented reality (AR) system that gives humans "X-Ray Vision" X-AR is a new AR headset that enables users to see things th…
More than 95% of the ocean has never been observed by humans, even though the ocean plays the largest role in the world's climate system, h…
FuseBot is a robotic system that can efficiently find and retrieve both RFID tagged and untagged target objects in line-of-sight, non-line-…
Community-scale profiling sensor node for ocean monitoring and community coordination of fishing activities.
Our Oceans IoT technologies enable new applications in climate and ecological monitoring, aquaculture, energy, and robotic navigation. …
RFusion is a robotic system that can search for and retrieve items in line-of-sight, non-line-of-sight, and fully occluded settings. It con…
Can robots find and grasp hidden objects?Robots are not capable of handling tasks as simple as restocking grocery store shelves as th…
PAB-QAM is a new system that achieves higher-order modulation with the current PAB sensor design. PAB relies on the piezoelectric eff…
We present the design, implementation, and evaluation of 𝑈2𝐵, a technology that enables scalable ad ultra-low power ocean IoT. At the…
Can we build a battery-free underwater GPS? While underwater localization is a long-studied problem, we seek to bring it to batt…
We present Piezo-Acoustic Backscatter (PAB), the first technology that enables backscatter networking in underwater environments. PAB relie…
TurboTrack is a 3D localization system for fine-grained robotic tasks, with unique capability to localize backscatter nodes with sub-centim…
Did you know that submarines today still cannot wirelessly communicate with airplanes? For decades, communicating between underwater and th…
Presenting RFind, a new technology that allows us to locate almost any object with extreme accuracy by transforming low-cost, battery-free …
Can drones find missing items? Every year, companies lose billions of dollars due to misplaced items and faulty inventory records in their …
Our group develops technologies that can see through walls and perform motion capture through occlusions. To do so, we rely on wireless sig…