Journal: Alzheimer's Research & Therapy

Article Title: Clinical translation of fluid, imaging, and digital biomarkers for Alzheimer’s disease

doi: 10.1186/s13195-025-01921-5

Figure Lengend Snippet: Non-exhaustive overview of types of digital tools and concepts measured. Per health concept, most common measurement methods and technology types are shown, as well as indicative examples of validated tools. MTD: Mayo Test Drive; CANTAB: Cambridge Neuropsychological Test Automated Battery; GENEActive: Wristband manufactured by ActivInsights, UK; AX3: Wearables manufactured by Axivity; W180: Wristwatch manufactured by Shenzhen Fitfaith Technology Co., Ltd.; Silmee W20: Wristband sensor manufactured by TDK Corporation; WLA: Winterlight Assessment by Winterlight Labs/Cambridge Cognition; ki: e SB-C: Speech-based biomarker by ki: elements; Mezurio: Smartphone-based assessment by Digital Phenotyping Laboratory, Oxford University Big Data Institute; G2 Tracking Device: GPS data logger manufactured by Azuga Inc, CA; ZWGAS: Zeno Walkway Gait Analysis System manufactured by Protokinetics; GT3X+: Accelerometer manufactured by ActiGraph. The figure was originally created by the authors using a combination of AI-assisted design (ChatGPT’s image generation capabilities) and manual editing in PowerPoint. *Tools currently undergoing validation in preclinical AD

Article Snippet: MTD: Mayo Test Drive; CANTAB: Cambridge Neuropsychological Test Automated Battery; GENEActive: Wristband manufactured by ActivInsights, UK; AX3: Wearables manufactured by Axivity; W180: Wristwatch manufactured by Shenzhen Fitfaith Technology Co., Ltd.; Silmee W20: Wristband sensor manufactured by TDK Corporation; WLA: Winterlight Assessment by Winterlight Labs/Cambridge Cognition; ki: e SB-C: Speech-based biomarker by ki: elements; Mezurio: Smartphone-based assessment by Digital Phenotyping Laboratory, Oxford University Big Data Institute; G2 Tracking Device: GPS data logger manufactured by Azuga Inc, CA; ZWGAS: Zeno Walkway Gait Analysis System manufactured by Protokinetics; GT3X+: Accelerometer manufactured by ActiGraph.

Techniques: Battery, Biomarker Discovery

Journal: Interactive Journal of Medical Research

Article Title: Machine and Deep Learning for Detection of Moderate-to-Vigorous Physical Activity From Accelerometer Data: Systematic Scoping Review

doi: 10.2196/76601

Figure Lengend Snippet: PRISMA flow diagram of study selection. AI: artificial intelligence; MVPA: moderate-to-vigorous physical activity; PA: physical activity.

Article Snippet: ActiGraph (30/40, 75%) and GENEActiv (6/40, 15%) were the most common sensors using acceleration sensors to identify MVPA, with limited use of consumer wearables, for example, other brands of accelerometers (eg, Axivity AX3, activPAL; 9/40, 22.5%), inertial measurement units (5/40, 12.5%), smartwatches (2/40, 5%), smartphones (1/40, 2.5%), wristbands (1/40, 2.5%), and armbands (1/40, 2.5%).

Techniques: Selection, Activity Assay

Journal: Interactive Journal of Medical Research

Article Title: Machine and Deep Learning for Detection of Moderate-to-Vigorous Physical Activity From Accelerometer Data: Systematic Scoping Review

doi: 10.2196/76601

Figure Lengend Snippet: F1-score and accuracy metrics for moderate-to-vigorous physical activity (MVPA) classification across studies, stratified by ground truth methods and validation settings. a represents the MVPA classification conducted based on the 10s and 60s window lengths, while b only on the 60s window length. a represents the MVPA classification conducted among the children and adolescents with a mean age of 12.3 (SD 1.0) years, while b represents the MVPA classification conducted among adults aged 24.9 (SD 2.6) years. The mean value of F1-score and accuracy in each group (lab, free-living, and lab and free-living) was shown underneath their names [ , , , , , , - , - ]. DO: direct observation; hip: hip reference cut-points; IC: indirect calorimetry; NR: not reported; PRE: predefine activity schedule.

Article Snippet: ActiGraph (30/40, 75%) and GENEActiv (6/40, 15%) were the most common sensors using acceleration sensors to identify MVPA, with limited use of consumer wearables, for example, other brands of accelerometers (eg, Axivity AX3, activPAL; 9/40, 22.5%), inertial measurement units (5/40, 12.5%), smartwatches (2/40, 5%), smartphones (1/40, 2.5%), wristbands (1/40, 2.5%), and armbands (1/40, 2.5%).

Techniques: Activity Assay, Biomarker Discovery

Journal: Alzheimer's Research & Therapy

Article Title: Clinical translation of fluid, imaging, and digital biomarkers for Alzheimer’s disease

doi: 10.1186/s13195-025-01921-5

Figure Lengend Snippet: Non-exhaustive overview of types of digital tools and concepts measured. Per health concept, most common measurement methods and technology types are shown, as well as indicative examples of validated tools. MTD: Mayo Test Drive; CANTAB: Cambridge Neuropsychological Test Automated Battery; GENEActive: Wristband manufactured by ActivInsights, UK; AX3: Wearables manufactured by Axivity; W180: Wristwatch manufactured by Shenzhen Fitfaith Technology Co., Ltd.; Silmee W20: Wristband sensor manufactured by TDK Corporation; WLA: Winterlight Assessment by Winterlight Labs/Cambridge Cognition; ki: e SB-C: Speech-based biomarker by ki: elements; Mezurio: Smartphone-based assessment by Digital Phenotyping Laboratory, Oxford University Big Data Institute; G2 Tracking Device: GPS data logger manufactured by Azuga Inc, CA; ZWGAS: Zeno Walkway Gait Analysis System manufactured by Protokinetics; GT3X+: Accelerometer manufactured by ActiGraph. The figure was originally created by the authors using a combination of AI-assisted design (ChatGPT’s image generation capabilities) and manual editing in PowerPoint. *Tools currently undergoing validation in preclinical AD

Article Snippet: MTD: Mayo Test Drive; CANTAB: Cambridge Neuropsychological Test Automated Battery; GENEActive: Wristband manufactured by ActivInsights, UK; AX3: Wearables manufactured by Axivity; W180: Wristwatch manufactured by Shenzhen Fitfaith Technology Co., Ltd.; Silmee W20: Wristband sensor manufactured by TDK Corporation; WLA: Winterlight Assessment by Winterlight Labs/Cambridge Cognition; ki: e SB-C: Speech-based biomarker by ki: elements; Mezurio: Smartphone-based assessment by Digital Phenotyping Laboratory, Oxford University Big Data Institute; G2 Tracking Device: GPS data logger manufactured by Azuga Inc, CA; ZWGAS: Zeno Walkway Gait Analysis System manufactured by Protokinetics; GT3X+: Accelerometer manufactured by ActiGraph.

Techniques: Battery, Biomarker Discovery

Journal: Research Involvement and Engagement

Article Title: Co-creating an intervention to promote physical activity in adolescents with intellectual disabilities: lessons learned within the Move it, Move ID!-project

doi: 10.1186/s40900-023-00420-x

Figure Lengend Snippet: Description of the goals and working methods used in each co-creation session

Article Snippet: 6 , 1) Explore the opinion of adolescents with ID on a possible intervention idea 2) Find out which incentives young people with ID prefer 3) Probe how adolescents feel about the use of an accelerometer during an intervention , 1) Adolescents were divided into smaller groups to reflect on an intervention idea presented by the PI, supervised by a member of the research team 2) Using a PowerPoint slide , examples of possible incentives were presented whereby adolescents could indicate their preference as to which incentive they liked best 3) After a general explanation what an accelerometer is, adolescents could test some accelerometers themselves (wrist/waist worn) and give their opinion , 1) PowerPoint slide with intervention idea 2) PowerPoint slide with examples of incentives 3) Accelerometers adolescents could test (an Axivity AX3 (with wristband) and an Actigraph GT3X + (with waist belt)) , Example questions on the intervention idea: What is the best way to reach young people and ask them to participate? How to communicate all information about the project? Example questions probing the accelerometers: What do you think about an accelerometer? Would you mind wearing it? Which wearing location would you prefer? What do you think about the length of time you have to wear it? How can we remind you to wear it? Would you keep a diary? Can parents help?.

Techniques: Activity Assay