A Miniature Multisensor Biosignal Data Recorder and its evaluation for unsupervised Parkinson's Disease Data Collection

Research output: Contribution to conferencePaperpeer-review




ConferenceSensordevices 2014 : The Fifth International Conference on Sensor Device Technologies and Applications
Conference date(s)16/11/1420/11/14

Publication details

DatePublished - 16 Nov 2014
Number of pages9
Original languageEnglish


An improved miniature biosignal data sensor and recorder device is described, (NAT-1-4G) with 3-axis accelerometer, and a 2K Sa/sec all-channel recording capacity of 24 hours or more with a single zinc-air battery cell. Like the previous NAT-1 prototype device, this measures less than 18x22x10mm and weighs less than 2.3 grams, including the battery. In this paper we describe the device in detail, and introduce the presentation of tremor data measurement captured in the context of Parkinson’s disease fore-arm monitoring. The NAT-1-4G device has already achieved translation to commercialization and we expect it to become commercially available in the near future.

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