| Name | From | Probability of Attendance (%) | Presentation | |
| Joseph Barrera | Fremont, CA | 0 | ||
| Craig Bladow | Fort Collins, CO | 101 | ||
| Mary Boetcher | Reno, NV | 100 | ||
| Jonathan Cameron | Pasadena, CA | 95 | ||
| Gary J. Carter | Fairview, TX | 100 | The RPN Journey Continues | |
| Juan Chilla | San Jose, CA | 0 | ||
| Thomas Chrapkiewicz | Farmington Hills, MI | 5 | ||
| John Doran | Erie, CO | 100 | ||
| Deb Elliot | Carmel, IN | 98 | ||
| Radim Frydrych | CZ | 100 | Moravia/HP Product Update | |
| Felix Gross | Berlin, Germany | 80 | ||
| Scottie Hall | Bordentown, NJ | 100 | ||
| David Hayden | Bordentown, NJ | 100 | Creating Calculator Calculus Companion | |
| Bruce Horrocks | Hants GU51 3LP, UK | 100 | ||
| Paula Horrocks | Hants GU51 3LP, UK | 100 | ||
| Eric James | Victoria, BC, Canada | 100 | ||
| Jim Johnson | Carmel, IN | 98 | HP Calculator Hardware | |
| Roger Hill | Sierra Madre, CA | 95 | ||
| Steve Keifling | Mountain View, CA | 99 | ||
| Charles McCord | Corvallis, OR | 100 | Construction Calculators Video Game/Calculator History Preservation -- Compare and Contrast |
|
| *Włodek Mier-Jędrzejowicz | London, England | 95 | Is the HP-71B still relevant? | |
| John Mohn | Gig Harbor, WA | 99.2 | ||
| *Richard Nelson | Mesa, AZ | 100 | Exploring the DMM: Applications & Techniques | |
| Raymond Nimberger | San Gabriel, CA | 100 | Prime Bookie | |
| *Robert Prosperi | Highland Mills, NY | 100 | TULIP4041 -- The Next Chapter | |
| *David Ramsey | Reno, NV | 100 | Building a Classic battery pack from scratch | |
| *Eric Rechlin | Houston, TX | 100 | What's New on the HHC 2025 USB Drive | |
| Mark Ringrose | Norfolk, England | 100 | ||
| *Jake Schwartz | Cherry Hill, NJ | 100 | What's New in the PPC Archive (version 2.47) The db48X - An Introduction |
|
| Richard Schwartz | Carson City, NV | 99 | A New Random Number Generator | |
| Namir Shammas | Midlothian, VA | 100 | More of random number generators for calculators (two talks) | |
| Edward Shore | Azusa, CA | 75 | ||
| Eric Smith | Wheat Ridge, CO | 100 | Scalable Reptoid from the Outer Reaches | |
| Alan Striegel | Novelty, OH | 99 | Photographing calculators on a budget | |
| Thomas Striegel | Pittsburgh, PA | 100 | ||
| Jon Templin | Wilton Manors, FL | 100 | ||
| *Stephen Thomas | Orlando, FL | 100 | ||
| Brian Walsh | Barrington, IL | 100 | ||
| Jan Wierczoch | Bremen, Germany | 100 | ||
| Sven Wierczoch | Bremen, Germany | 100 | ||
| Torsten Wierczoch | Bremen, Germany | 100 | ||
| Jim Wild | Loveland, CO | 95 | ||
| *Gene Wright | Nashville, TN | 100 | TI calculators after the TI-88 Calculator Dance |
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