Search Results - deepak+ganesan

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Plush Toys with Arrays of Textile-based Sensors for Interaction Detection

PRODUCT OPPORTUNITIES • Smart plush toys for interaction detection ADVANTAGES • Capable of capturing a range of complex interactions between the plush toy and its end-user • Built-in flexible and light weight non-rigid sensors • Effective and low power-consumption machine learning algorithm...

Published: 11/15/2023 | Inventor(s): Ali Kiaghadi, Jin Huang, Seyedeh Zohreh Homayounfar, Deepak Ganesan, Trisha Andrew

Keywords(s):

Category(s): Physical Science, Software & information technology, Engineering, Devices & sensors

A lightweight wearable electrode array for electrooculography

Tracking eye movement is integral for constructing virtual reality headsets, and in the healthcare sector, eye movement tracking is useful for diagnosing sleep disorders. Current iterations of commercial eye trackers mainly rely on visually tracking the wearer’s retina using head-mounted cameras. This approach suffers from many analytical limitations,...

Published: 3/22/2024 | Inventor(s): Deepak Ganesan, Trisha Andrew, Ali Kiaghadi, Seyedeh Zohreh Homayounfar, Soha Rostaminia

Keywords(s):

Category(s): Devices & sensors, Healthcare, Material science

Phyjama: Physiological Sensing via Fiber-enhanced Pyjamas

While there are many smart textile-based garments on the market that perform continuous cardiac and respiratory monitoring, they generally use flexible electronic components that are integrated with the textiles. Such clothing tends to be form-fitting and thus uncomfortable to be able to get a good physiological signal. Additionally, the garments aren’t...

Published: 11/15/2023 | Inventor(s): Deepak Ganesan, Trisha Andrew, Seyedeh Zohreh Homayounfar, Ali Kiaghadi, Jeremy Gummeson

Keywords(s):

Category(s): Devices & sensors, Engineering, Electronics

WearID: RFID Wristband Reader

Advances in RFID technology are opening up a myriad of commercial applications related to identifying and interacting with objects, from home automation and health and wellness to augmented reality and tele-rehabilitation. Passive UHF RFID readers are a particularly attractive option due to their low cost and no maintenance; however, their limited range...

Published: 6/26/2023 | Inventor(s): Deepak Ganesan, Pan Hu, Jeremy Gummeson, Ali Kiaghadi

Keywords(s):

Category(s): Devices & sensors, Communications & internet, Electronics, Engineering, Software & information technology, Healthcare

Novel Systems for Improved Backscatter Tag Communications

A new fully asymmetric backscatter communication, which allows for battery-less sensors and readers, protocol where nodes blindly transmit data as and when they sense. This model enables fully flexible node designs, from extraordinarily power efficient backscatter radios that consume barely a few micro-watts to high-throughput radios that can stream...

Published: 6/26/2023 | Inventor(s): Deepak Ganesan, Pan Hu, Pengyu Zhang

Keywords(s):

Category(s): Communications & internet, Devices & sensors, Electronics, Engineering, Software & information technology

FS Backscatter Communication

TECHNOLOGY DESCRIPTIONThe Frequency-Shifted (FS) Backscatter invention promotes practical backscatter communication for ultra-low power on-body sensors by leveraging radios on existing smart phones and wearables. This invention addresses the self-interference from the wireless carrier without relying on built-in capability to cancel or reject the carrier...

Published: 6/26/2023 | Inventor(s): Deepak Ganesan, Pengyu Zhang

Keywords(s):

Category(s): Communications & internet, Devices & sensors, Electronics, Engineering, Software & information technology

Braidio - Prolonged Battery Life Through Assymetric Transceivers

TECHNOLOGY DESCRIPTION Traditionally in data exchange among devices, all devices equally share the energy burden incurred in signal transmission and reception, limiting you to the device with the smallest energy capacity. This invention was developed to address this asymmetric available energy devices encounter, allowing one to shift the energy burden...

Published: 6/26/2023 | Inventor(s): Deepak Ganesan, Pan Hu

Keywords(s):

Category(s): Communications & internet, Devices & sensors, Electronics, Engineering, Software & information technology

Eye Tracker System for Diagnostics (CIDER)

TECHNOLOGY DESCRIPTIONThis invention is a highly-optimized, low-power wearable eye tracker system for detecting eye parameters including eye movement, pupil center, pupil diameter (i.e., dilation), blink duration, and blink frequency. The eye parameters may then be used to determine a variety of physiological and psychological conditions in humans....

Published: 6/26/2023 | Inventor(s): Deepak Ganesan, Christopher Salthouse, Addison Mayberry, Benjamin Marlin

Keywords(s):

Category(s): Devices, Electronics, Healthcare, Software & information technology