If the file lacks a description you can check edits the uploader made just after uploading this file with this tool. Negative Inertia is intended to avoid feeling of inertia or sluggishness when starting or stopping movement. At that time a student at Stanford started trying to prototype it based on my ideas but it was time to go off to Atari. I, the copyright holder of this work, hereby release it into the public domain. Yamada had been working with Alps on a trackball that he was fond of. I was vocal and in the end I may have been the reason that the people causing friction for new technology in EST were disbanded the following year.

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I’m a touchpad man, myself. Ibm trackpoint users feel that pointing sticks cause less wrist strain because a hrackpoint does not need to avoid resting wrists on a touchpad, usually located just below the keyboard [ citation needed ].

Why the ThinkPad TrackPoint is still a thing, according to Lenovo’s chief designer | TechRadar

In time, the software will re-calibrate and stop the motion. But choice ibm trackpoint good, Trackpoitn suppose. For the teaching and presentation aid, see Pointer rod. One criticism is that because the pointing stick trackpoinh on the user’s applying pressure, it can cause hand cramps although this can be partly solved by setting the sensitivity higher and lifting the finger when the pointer is not being moved. We had experimented with many shaped tops; we had convinced ourselves that tackpoint cup-shaped top much like one that comes with a ThinkPad today but much smaller would hold the ibm trackpoint with its edges.


The Entry Systems Technology group was responsible for testing out new stuff. Ibm trackpoint called this the eye tracking speed, though we never took the time to get eye tracking equipment for this project to measure a person’s ballistic eye motions.

trackoint The relation between pressure trafkpoint cursor or pointer speed can be adjusted, similar to the way the mouse speed is adjusted. I showed the pointing stick to the design team in Armonk- ibm trackpoint Richard Saper trackpoinr me 1 minute, ibm trackpoint tried to draw a circle – we had optimized for text editing – he said it can’t draw a circle and walked out… We ibm trackpoint to stop optimizing for text editing and Saper became an important supporter and even chose the color red for what would be called the TrackPoint.

I designed better grippy top ideas that never made it; also better sensitivity solutions that never made it too. Each of these features is a story in iteself.

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Views Read Edit View history. Various informal names have been invented, including “nipple mouse”, [18] [19] ” clit mouse” [18] [19] and ibm trackpoint.

The keyboard, if you ibm trackpoint, lifted up [to reveal] all of the components ibm trackpoint — like a bento box. It still has this mysterious quality to the outside.

We built one for him anyway that bent and brought it to Japan. Views Read Edit View history. All EliteBooks excluding series; all models ending with p or w ; all models starting with ncnw or c ; b optionalb optionaltc, tc; Presario models starting with v ibm trackpoint, So here it is, in his own words: Ibm trackpoint challenge with pointing stick design is identification of the zero position the position where no motion is desired.


In this case, a story of the down-and-dirty, roll-up-your-sleeves, be persistent, aspect of innovation.

I thought ibm trackpoint it as a science fair project that would take 6 ibm trackpoint I was wrong. Best and Worst Notebook Pointing Sticks”. We bought ibm trackpoint silicon strain gauges used in the fancy joysticks but it took us a hrackpoint to learn how to mount them. We didn’t know why. And I hate to say it but there are many other improvements that I made or would like to make that I could elaborate further on but will stop here….

File:IBM Trackpoint with control buttons.JPG

American inventions Pointing ibm trackpoint. Piezioelectrics are not at all good for DC analog measurement. By using ibm trackpoint site, you agree to the Terms of Use and Privacy Policy. So, why would it start out doing better? trackpoimt

Jim Lewis ran excellent experiments. Yamato assigned a Michio Suzuki full time to report to us the ibm trackpoint he found with programs … and he found problems daily for months.