| Name | From | Probability of Attendance (%) | Presentation | ||
| Nils Andersson | Mölnlycke, Sweden | 100 | |||
| Brad Barton | Terra Haute, IN | 90 | |||
| Jeffrey Birt | Rolla, MO | 90 | Vintage Computer Repair, Physical & Cosmetic Restoration | ||
| Craig Bladow | Ft. Collins, CO | 101 | CC41 Decimated | ||
| Mary Boetcher | Reno, NV | 100 | |||
| Bill Butler | Montreal, Quebec, Canada | 60 | |||
| Sylvain Cote | Canada | 100 | HP-41 MAXX Module: An Update Diego Diaz' HP-41 82120D Battery Pack |
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| James Donnelly | Albany, OR | 100 | A Brief History of Portable Time / Date Functions | ||
| John Doran | Erie, Colorado | 100 | |||
| Deb Elliot | Carmel, IN | 95 | |||
| Claudia Granger | Orlando, FL | 99 | |||
| Geoffrey Granger | Orlando, FL | 99 | |||
| Scottie Hall | Bordentown, NJ | 100 | |||
| David Hayden | Bordentown, NJ | 100 | Optimizing Mandelbrot on the HP Prime | ||
| Roger Hill | Altadena, CA | 90 | |||
| Horst Hoffmann | Germany | 100 | |||
| Joseph Horn | Silverado, CA | 100 | |||
| Jim Johnson | Carmel, IN | 85 | HP-91 & HP-92 Contrast and Compare | ||
| Steve Keifling | Mountain View, CA | 98 | |||
| Jason Li | Gaithersburg, MD | 100 | |||
| Charles McCord | Corvallis, OR | 100 | HPIB Storage Emulation - Integral PC Focus HP Portable Plus DRAM ROM Development Module- AKA the ROMulator |
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| Daniel McDonald | North Billerica, MA | 65 | |||
| John Mohn | Gig Harbor, WA | 99 | |||
| *Richard Nelson | Mesa, AZ | 100 | Fifty Years of Documenting HP Calculators Characterizing CCCs |
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| Mark Power | Nacton, UK | 100 | Environmental Sensing with HP Prime The Francis Hookham Calculator Collection |
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| *Robert Prosperi | Highland Mills, NY | 100 | DM32 Update | ||
| Geoff Quickfall | Surrey, BC, Canada | 100 | The Evolution of the Smart Watch | ||
| *David Ramsey | Reno, NV | 100 | |||
| *Eric Rechlin | Houston, TX | 99 | What's New on the HHC 2023 USB Drive? Recreating the HP 15c Handbooks Teaching a New Dog Old Tricks; or, Using Floppy Disks in 2023 |
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| Joe Rigdon | Orlando, FL | 100 | |||
| Günter Schink | Germany | 100 | My experience with Python on the Prime | ||
| *Jake Schwartz | Cherry Hill, NJ | 100 | 25 Years of the PPC Archive 1998-2023 | ||
| Richard Schwartz | Carson City, NV | 70 | |||
| Namir Shammas | Midlothian, VA | 100 | Timing tests for the HP-15C, DM15L, HP-15c LE and the new HP-15 CE | ||
| Joey Shepard | Macon, GA | 100 | DIY Calculators Update | ||
| Eric Smith | Wheat Ridge, CO | 95 | You Can Build an RPN Calculator From the Things You Find at Home (if you're an electronics nerd)[with John Doran] Because No One Asked: More Voyager Enhancements |
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| *Stephen Thomas | Orlando, FL | 100 | |||
| Kerry Veenstra | Santa Cruz, CA | 100 | |||
| Brian Walsh | Barrington, IL | 100 | Jumpin' Jack Flash, My Dog Has Fleas | ||
| Jim Wild | Loveland, CO | 90 | |||
| *Gene Wright | Brentwood, TN | 100 | Things the HP-41 Designers Got Wrong In Praise of the Original TI-30 How Well Do You Know Your HP-41 Functions? |
We will also host remote presentations from representatives of HP, Royal Consumer Information Products, and Moravia Consulting on Saturday morning.
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