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TrackIR
| Field | Value | |
|---|---|---|
| name | TrackIR | |
| title | TrackIR | |
| logo | [[Image:TrackIR NaturalPoint logo.png]] | |
| image | [[Image:Trackir4 laptop.jpg | 320px]] |
| caption | TrackIR 4:PRO camera attached to laptop monitor | |
| manufacturer | NaturalPoint Inc. | |
| type | Video game controller | |
| release_date | ||
| price | ||
| os | ||
| system_on_chip | ||
| connectivity | USB | |
| online_services | ||
| website |
TrackIR, created by NaturalPoint Inc., is an optical motion tracking controller for Microsoft Windows.
It tracks head motions with up to six degrees of freedom (6DOF) which allows for handsfree view control. Head position and orientation are measured by a purpose-built video camera, mounted on top of the user's monitor, that observes infrared (IR) light reflected or emitted by markers on a rigid model worn by the user.
The camera and tracking sensitivity adjustments are controlled by TrackIR, head movements can be scaled while the user is still looking at the monitor allowing a virtual movement of 180 degrees to occur.
History
TrackIR was initially designed as an assistive technology device for the Windows cursor control.
Between 2002 and the year 2005, five TrackIR camera models were released, bringing more features such as doubled frame rate and increased resolution.
TrackIR interface with games
The proprietary TrackIR interface has become commonplace for view control in PC games and simulations and is only intended for use with TrackIR products.
As more developers and games added support for the TrackIR, developers were successful in reverse engineering the proprietary interface allowing non-TrackIR devices to be used for view control, including generic webcams. This issue was resolved in October 2008, when the interface began encrypting the data stream sent to some new titles, rendering non-supported devices incompatible with these new game titles. However, due to the fact that older TrackIR-1 and TrackIR-2 products use software drivers which are no longer maintained, they are also incompatible with titles using the newer interface.
Criticisms
TrackIR 4 Pro
Some reviewers found the TrackIR 4 Pro with a TrackClip PRO bundle to be expensive at the $200–$220 prices, while still considering it a worthwhile purchase for a serious simulation users.{{cite web
TrackClip PRO
Some reviewers found the TrackClip PRO to be brittle,{{cite web
References
References
- Mietzner, Brandon. "Getting Your Head in the Game – TrackIR 5 with TrackClip PRO Review – Techgage".
- "AVSIM Commercial Utility Review TrackClip Pro". AVSIM Online.
This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.
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