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Copyright
MIT
Jimmy Day
This NSF-funded project develops wireless networking systems for deep-tissue micro-implants. The micro-implants may be swallowed or injecte…
Van-Atta Acoustic Backscatter (VAB) is the first technology for ultra-low-power underwater networking and communication, which can transmit…
Machine learning in acoustics is an emerging field with great potential yet to be explored. Previous research includes predicting acoustic …
Resonance at low frequencies strongly influences a room's perception of sound, which can enhance or deteriorate the acoustic experience. Pr…
FuseBot is a robotic system that can efficiently find and retrieve both RFID tagged and untagged target objects in line-of-sight, non-line-…
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…
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…
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 the design, implementation, and evaluation of 𝑈2𝐵, a technology that enables scalable ad ultra-low power ocean IoT. At the…
RF-SCG is a new system that can capture seismocardiogram (SCG) recordings without requiring any contact with the human body. Such an u…
New technology for next-generation wireless + batteryless micro-implantsThese wireless batteryless micro-chips can reprogram themselves ins…
We present Piezo-Acoustic Backscatter (PAB), the first technology that enables backscatter networking in underwater environments. PAB relie…
PAB-QAM is a new system that achieves higher-order modulation with the current PAB sensor design. PAB relies on the piezoelectric eff…
RF-EATS is a new system that can verify the authenticity of food and liquids in closed containers without opening them or requiring an…
TurboTrack is a 3D localization system for fine-grained robotic tasks, with unique capability to localize backscatter nodes with sub-centim…
We have developed a wireless system that leverages the inexpensive RFID tags already on hundreds of billions of products to sense potentia…
Did you know that submarines today still cannot wirelessly communicate with airplanes? For decades, communicating between underwater and th…
In-Vivo Networking (IVN) is the new technology that can wirelessly power and communicate with tiny devices implanted deep within the h…
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 …
Today’s health sensors (which monitor breathing, heartbeats, steps, etc.) require their users to wear them on their bodies. In contrast, ou…
Our group develops technologies that can see through walls and perform motion capture through occlusions. To do so, we rely on wireless sig…