what is optical sensor pen?
399503
if you mean a Light pen, go here: \nhttp://en.wikipedia.org/wiki/Light_pen
593155
A light sensor at the top of the monitor gauges ambient light in the work environment and automatically adjusts the brightness of the monitor for optimum viewing. This takes away the frequent and tedious task of manually adjusting brightness on the screen; it is particularly beneficial in environments where light in the office is subject to change throughout the day.
415145
its a meteorological instrument using transmitted and reflected laser light for detecting atmospheric particles, as pollutants, and determening their elevation, concentration etc.
354014
what sort of sensors are u interested in. if it is light then it can be measured using photoconductive or ptotovoltaic devices.
933029
There are several OCR (optical character recognition) packages available.  There are also many different handwriting recognition programs included with tablet and pocket PCs, but those usually require you to do the actual writing on the screen.  The OCR packages are more geared to converting scanned printed text (like a scanned typewritten letter).\n\nI think the following link might be close to what you are looking for:\nhttp://www.digimemo.com/
817252
Abstract: When an image, which is an object of reading and which is recorded on a photographic film, is to be registered at a reading position of a film scanner by an operator, following processes are repeated: results of a CCD sensor picking-up the reading position and periphery thereof are fetched; a moving speed V of the photographic film is computed; if the moving speed V is greater than or equal to a reference value, results of pick-up are displayed on a CRT as a high-speed, monochromatic dynamic image; and if the moving speed is less than the reference value, the results of pick-up are displayed on the CRT as a highly-detailed, color dynamic image. In this way, a dynamic image display mode is automatically switched in accordance with changes in the moving speed v during a registration operation, and registration of the image can be carried out quickly and accurately. \nClaim: What is claimed is:\n\n1. An image position confirming device comprising: a pick-up sensor which picks-up a region within a predetermined pick-up range including an image reading position at whichan image, which is recorded on an original medium, is to be registered in order to read the image, and a peripheral region of the image reading position, the peripheral region surrounding the image reading position; a display section for displaying theregion including the image reading position and the peripheral region; and a display control section for, when the image recorded on the original medium is to be registered at the image reading position in order to read the image, displaying, as adynamic image, on the display section images which are obtained by the pick-up sensor picking up the region including the image reading position and the peripheral region, wherein, when the image recorded on the original medium is being moved, by movingthe original medium, to the image reading position at which the image is to be registered, a moving state of the original medium is detected, and a dynamic image display mode is selected based on the detected moving state of the original medium, thedynamic image display mode being selected from among a plurality of dynamic image display modes which are stored in advance, and the dynamic image is displayed on the display section in accordance with the selected dynamic image display mode.\n\n2. An image position confirming device according to claim 1, wherein the plurality of dynamic image display modes include a high speed display mode which displays the picked-up image as a dynamic image which follows, at high speed, changes in astate of the region within the predetermined pick-up range, and a highly-detailed display mode which displays the results of the pick-up as a dynamic image which shows in great detail a state of the region within the predetermined pick-up range.\n\n3. An image position confirming device according to claim 2, wherein the pick-up sensor outputs the results of the pick-up at a predetermined period, the high speed display mode is a display mode which displays the results of the pick-up as adynamic image by displaying an image, in data expressing the picked-up image, only data of one pixel group among a first pixel group or a second pixel group which are determined such that pixels forming each pixel group are substantially uniformlydistributed in the region within the pick-up range, and by updating display of the image at the predetermined period, and the highly-detailed display mode is a display mode which displays the results of the pick-up as a dynamic image by displaying theimage by using both the data of the first pixel group and the data of the second pixel group, and by alternately updating, at the predetermined period, between display corresponding to the first pixel group and display corresponding to the second pixelgroup.\n\n4. An image position confirming device according to claim 1, wherein the plurality of dynamic image display modes include a monochrome display mode which displays the
147823
what type of mouse there are optical and ball afaik. Also you get corded ones and cordless ( obviously the cordless ones work differently to the corded ones. )\n\nwikipedia would be a very good reference.\n\nhttp://en.wikipedia.org/wiki/Main_Page\n\nDo a search on there :)
122693
Hope this helps\n\nhttp://www.ergo-items.com/cursorControl.htm?engine=adwords!2742&keyword=%28pen+mouse%29&match_type=
50035
Optical will be just fine.  Laser is almost overkill for your application, unless you are planning to be an architect or graphics artist?!
1112116
Optical mouse likes an even dull non-reflective colour surface. It goes willy nilly when u use it on a shiny surface.\n\nTry slowing down the response speed in the mouse configuration for Pointer Options found in the Control Panel.\n\nAlso your mouse may require specific software to be installed. Don't rely on the Windows default drivers for mouse. If your mouse come packaged with a installer CD, install that.\n\nSee if that correct the problem!\n\nAlso scan system for Viruses.
978638
try this:\n\nhttp://www.ritsumei.ac.jp/~akitaoka/index-e.html\n\nhttp://www.archimedes-lab.org/index_optical.html
77413
make any sensing devices, which has the altest features. u can get a lot abt them on internet and modify them for the latest demands
1022866
Optical mice rely on being able to read the surface they are on. perhaps whatever surface you are mousing on is simply not compatible. try a mouse pad or no mouse pad or a pepperoni pizza. the last one wont work but its pretty tasty! good luck!
258878
If you are using an optical mouse, try a different mouse pad. Preferrably a cloth one.
138766
Have you installed the driver? If Yes try to uninstall and reinstall to your notebook. Or buy new optical mouse.
102412
I dont know the name of it but Howard Univ. Students had them here at work and you can open the notebook and scan, write onit like a palmpilot and do smething else cool.  It was small and they said it cost like 3000.  I think Hewlett or something.
844388
coz laser beam is used to write data onto the cd