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The principle of using a helping hand requires the fixation of a work piece, so that the user can use his body or extremities with total freedom of movement. A similar example is a vise. There are various types of hand tools and similar instruments for assistance or temporary support for work, crafts and even for other tools, such as: Clamp ...
A 36 in (910 mm) reach extender with a secondary trigger and a pole that can be rotated 90 degrees. A reach extender (or reacher, grabber arm, helping hand, trash picker, picker-upper, extended gripper, long arm gripper, extended reach grabber, grabber tool, litter picker, or caliper) is a handheld mechanical tool used to increase the range of a person's reach and grasp when grabbing objects.
As the user moves the pointer or cursor the screen magnifier should track with it and show the new enlarged portion. If this tracking is jerky or flickers it is likely to disturb the user. Also, the pointer or cursor may not be the content of interest: for example, if the user presses a keyboard shortcuts that opens a menu, the magnified ...
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Thus, while a "full page magnifier" based on a fresnel lens can span some 625 cm 2 (96.9 sq in) , it typically achieves no more than 1.4x magnification (advertised as "2x" if measured by area instead of the scale factor); an aspheric segment hand magnifier can achieve a scale factor in excess of two (area factor in excess of four) but typically ...
To view multiple windows in AOL Desktop Gold, you'll want to resize and position them appropriately on your screen. You can also save the window size and position for the next time you sign in to Desktop Gold.
This hand-colored version of a Thomas Nast illustration from 1881 is a formative early portrait that shows Santa Claus as he is pictured today. - North Wind Picture Archives/Alamy Stock Photo.
Thirteen years after “Harry Potter and the Deathly Hallows: Part 2” released in theaters and brought an end to Harry’s journey on the big screen, the Harry Potter universe is gearing up for ...