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The continuing drive for better rehabilitative healthcare hinges on the availability of sensor data which can be shared and analysed. This leverages on the widespread communications network to provide an integrated health management environment. For this paper, we delineate our current work in sensorizing rehabilitative tests of upper limb movements. Where previously we applied data driven analysis,...
In this study, an integrated operation platform is proposed to study colloidal microsphere and microdroplet resonators on a chip. Via varying dielectrophoretic force induced on a specially designed concentric ring electrode, spherical optical resonators are able to be precisely controlled on their position relative to an integrated waveguide with resolution down to tens of nanometer, which is crucial...
A new control mechanism to realize tunable microsphere resonators suspended in liquid is proposed. Via adjusting the bias voltage across an inhomogeneous dielectric structure (a rib waveguide plus microsphere), the microsphere resonator is attracted and levitated on top of the single-mode rib waveguide via an repulsive dielectrophoretic (DEP) force, where the coupling gap between the microsphere resonator...
Accurate clinical assessment of a patient's condition is paramount to providing the type and intensity of therapy for patients. Currently, typical objective assessments require therapists to subjectively grade various tasks patients have to do. Also, the administration of these assessments are onerous and error prone. In our approach we embed sensors into objects used in the assessments. By using...
The impact of Chip-Package Interaction (CPI) which is caused by the mismatch in the coefficient of thermal expansion (CTE) between substrate and chip in a Flip Chip Ball Grid Array (FCBGA) on the mechanical reliability of Cu/Ultra low-k in a larger die was investigated using Finite Element Analysis (FEA). In order to associate the deformation and thermal stresses in FCBGA with those in the Cu/Ultra...
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