Both ends of each specimen were embedded using PMMA (Technovit 3040; Heraeus Kulzer, Germany) to provide an appropriate and reproducible gripping interface with the testing module.
This phenomenon is well documented in the literature [[29]], and is likely the result of higher strains arising near the site of tissue clamping and slip at the grip-tendon interface.
Those that exist are intrusive and affect the manner in which an object is gripped or the interface between finger and object.
I never got to grips with its spoon/fork interface.
In November 2004 the final version of GRIP, including the improved user interface as described in the methods, was deployed.
The data being measured were grip force at the hand/handrim interface using the Tekscan Grip Force Measurement System.
There will be differences in total and regional grip forces at the hand/handrim interface when propelling different manual one arm drive wheelchairs.
In the proposed interface structure, a solid grip comprising a square aluminum pipe is fixed to cover the force sensors fixed on the right and left ends of the handle pillar.
The total grip force generated at the hand/handrim interface for each activity (straight running, corners, and mats) was recorded.
Therefore, a test bench was developed variable in shape, material and texture in order to measure grip forces applied on hand-operated interfaces during human-machine interaction.
