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The fall and winter months of 2007 have seen the release of many new products and services from PST and Tobii. Tobii has released the T\X hardware series, Tobii Studio software suite and Tobii ForSight™. At the same time PST has begun to offer the much awaited E-Prime 2.0 and E-Prime 2.0 Professional. Major upgrades and updates from both companies will continue into 2008.
The below tables describe the various ways in which E-Prime and Tobii can be used together and the status of compatibility testing.
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Compatibility Table
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| Tobii Hardware series |
Tobii Software |
E-Prime Version * |
Set Up Configurations (see chart below) |
# of machines |
Compatible |
Target Date |
| Tobii 50 Series, T-Series, TX Series | Clearview 2.x, Tobii Studio 1.x | 1.2 or greater | All | yes | ||
| Tobii 50 Series, T-Series, TX Series | Clearview 2.x, Tobii Studio 1.x | 2.0.8.22** | All | yes | Upgrade | |
* The use of Tobii with E-Prime requires the installation of E-Prime Extensions for Tobii.
** E-Prime 2.0 and E-Prime 2.0 Professional are available as Release candidates. Please visit the E-Prime web site for more up-to-date information on E-Prime 2.0 at http://www.pstnet.com/products/e-prime/
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Tobii E-Prime Set Up Configurations
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| Set up | E-Prime\TET |
E-Prime\TET\Tobii Studio (video capture)
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E-Prime\Tobii Studio (video capture) |
| Description | E-Prime acts as a client of the TET server |
E-Prime acts as a client of the TET server AND sends markers to Tobii Studio to allow analysis overlays upon segments of video capture from the E-Prime paradigm. |
E-Prime used only as an external video source for Tobii Studio |
| Interactive use of Tobii data during E-Prime paradigm | yes | yes | no |
| Combined E-Prime and Tobii data stream | yes | yes | no |
| Usage in field | Frequent | Frequent | Rare |
| Number of external computers required |
50 Series – 2
T\X Series – 1 |
2 | 2 |
| Requires network switch vs. single cable | no | yes | no |
| Requires video capture hardware | no | yes | yes |
| Allows video segmentation in Tobii Studio | no | yes | Manual only |
| Requires E-Prime Extensions For Tobii | yes | yes | no |
| Tobii Studio required for calibration | yes | yes | yes |