User profiles for Josef Hallberg
Josef HallbergLuleå University of Technology Verified email at ltu.se Cited by 2219 |
Positioning with bluetooth
An evaluation of Bluetooth positioning in a general positioning platform is presented. The
evaluation a Bluetooth based positioning system was implemented in order to complement the …
evaluation a Bluetooth based positioning system was implemented in order to complement the …
Optimal placement of accelerometers for the detection of everyday activities
This article describes an investigation to determine the optimal placement of accelerometers
for the purpose of detecting a range of everyday activities. The paper investigates the effect …
for the purpose of detecting a range of everyday activities. The paper investigates the effect …
Automatic annotation for human activity recognition in free living using a smartphone
Data annotation is a time-consuming process posing major limitations to the development of
Human Activity Recognition (HAR) systems. The availability of a large amount of labeled …
Human Activity Recognition (HAR) systems. The availability of a large amount of labeled …
Hardware for recognition of human activities: A review of smart home and AAL related technologies
Activity recognition (AR) from an applied perspective of ambient assisted living (AAL) and
smart homes (SH) has become a subject of great interest. Promising a better quality of life, AR …
smart homes (SH) has become a subject of great interest. Promising a better quality of life, AR …
[HTML][HTML] The praise and price of pokemon GO: A qualitative study of children's and parents' experiences
Background: Physical activity has multiple health benefits; however, the majority of children
around the world do not attain the recommended levels of daily physical activity. Research …
around the world do not attain the recommended levels of daily physical activity. Research …
Gamification of health education: Schoolchildren's participation in the development of a serious game to promote health and learning
C Kostenius, J Hallberg, AK Lindqvist - Health Education, 2018 - emerald.com
Purpose The use of modern technology has many challenges and risks. However, by collaborating
with schoolchildren, ideas to effectively promote health and learning in school can be …
with schoolchildren, ideas to effectively promote health and learning in school can be …
A new approach based on temporal sub-windows for online sensor-based activity recognition
Usually, approaches driven by data proposed in literature for sensor-based activity recognition
use the begin label and the end label of each activity in the dataset, fixing a temporal …
use the begin label and the end label of each activity in the dataset, fixing a temporal …
Utilizing ambient and wearable sensors to monitor sleep and stress for people with BPSD in nursing homes
Clinical assessment of behavioral and psychological symptoms of dementia (BPSD) in nursing
homes is often based on staff member’s observations and the use of the Neuropsychiatric …
homes is often based on staff member’s observations and the use of the Neuropsychiatric …
homeML–an open standard for the exchange of data within smart environments
This work describes a potential solution to the problems caused by the heterogeneous nature
of the data which may be collected within smart home environments. Such information may …
of the data which may be collected within smart home environments. Such information may …
Building digital life stories for memory support
The number of persons suffering from dementia is increasing, and there is significant human
and economic value to gain by enabling them to keep living independently in their homes. …
and economic value to gain by enabling them to keep living independently in their homes. …