Sökning: "ErgoHandMeter"

Hittade 2 uppsatser innehållade ordet ErgoHandMeter.

1. 1. Improving Objectivity and Reliability of Observational Risk Assessment Tools by using Technical Instruments

   Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Författare :Cephas Charsmar-Etor; [2023]
   Nyckelord :Direct measurement instruments; Observational instruments; Body segments and postures; Inertial measurement unit; Wearable sensors;

   Sammanfattning : Ergonomic assessments to determine risks of work-related musculoskeletal disorders as well as to compare designs of work-tasks and workstations, are imperative for high sustainability and productivity in any given industry. Hence, assessment tools that can objectively and reliably capture postures, joint angles and muscle activities play very important role in properly determining risks relating to work and various tasks. LÄS MER

3. 2. Validation of a new iPhone application for measurements of wrist velocity during actual work tasks

   Master-uppsats, KTH/Ergonomi

   Författare :Mohammed Abderhman Abaid; [2023]
   Nyckelord :Angular velocity; goniometer; inertial Measurement Unit IMU ; “ErgoHandMeter”; percentile; correlation iii; Vinkelhastighet; goniometer; IMU ; ErgoHandMeter ; percentil; korrelation;

   Sammanfattning : The breakthrough in mobile technology and the development of smartphones, supplied with sensing devices such as Inertial Measurement Units (IMUs), has made it possible to obtain accurate and reliable data on the angular velocity for different objects. The available technical sensors for wrist movements, such as electrogoniometers, are costly, time-consuming, and need a particular computer program to be analyzed. LÄS MER