Lunney estimates that patients can control a computer cursor with approximately 80percentt accuracy.
Don't miss, for example, the "mousegrid" command, which lets you control the movement of the cursor itself with creepy accuracy.
To evaluate the accuracy of cursor marking and stage drift [101], we measured the movements of viral particles in fixed cells and of stationary viral particles in live cells from image sequences captured in time-lapse mode at the interval of 3 sec, as for our living moving particles.
Thus, the main variable controlling speed and accuracy for a binary cursor path is the cursor duration, which is longer for smaller acceptable error rates.
If this occurred, the accuracy of future cursor movements was unpredictable and the system required a hard reset to return to peak control.
Version 2.0 has a few other minor improvements, too, like the ability to control the cursor placement via 3D Touch, various accuracy improvements, and support for the iOS text replacement function.
The animals showed a range of accuracy in moving the cursor, with poorer results linked to increased novelty of the task.
It simply is not possible for this cursor path to further trade off accuracy for speed for this text corpus.
They also proposed an algorithm to design a keyboard that optimized the cursor speed for a given desired accuracy.
Thus, by increasing the accuracy demands of the cursor movement endpoint and permitting visual closed-loop control to achieve this, the visual goal became more important, so that movements tended towards the cursor target.
Two paralyzed monkey subjects roughly doubled their maximum voluntary wrist flexion force, and were able to grade the force with sufficient accuracy to match a cursor to targets at different force levels.
