HP does not officially sponsor HHC conferences, but the folks in the HP Calculator Division are enthusiasts of programmable handheld devices just as we are, so they often attend and actively participate. Most conferences (including HHC 2015) feature a Q&A forum in which the HP representatives answer live questions from attendees.

Tim Wessman of HP attended HHC 2015 and answered many questions. Cyrille de Brebisson and Jeff Tupper of HP interacted with the HHC 2015 attendees via Skype.

The following HP folks (in alphabetical order) have participated in previous conferences:

• Dave Arnett (Hardware)
• Jean-Yves Avenard (Software/Engineering)
• Jeff Blough (ACO)
• Rainer Boezle (Support)
• Ron Brooks (Applications/Marketing)
• Tanya Brooks (ACO)
• Preston Brown (Hardware) **
• Roy Bryzlowski
• Chris Bunsen (Software) **
• Sharon Butterfield (HP-35 Sales)
• Diana Byrne (Software/Manager)
• Wing Cheung (Manager)
• Dave Conklin (R&D/Engineering)
• Janet Cryer (Support/Training)
• Cyrille de Brebisson (R&D) **
• Jim Donnelly (Software)
• Ruth Duncan (Calculator Business Manager)
• Dirk Dykson (Calculator Manager)
• Bill Egbert (R&D/Engineering) **
• Marc Ellis (Marketing)
• Art Garcia (Marketing)
• Roke Ghodsi (Support)
• Lee-Khuan Goh (Marketing)
• Laura Harich (Marketing)
• Gary Heinze (Support)
• Whit Hickman (ACO)
• Henry Horn (Documentation/“HP Keynotes” Editor)
• Kermit Jansen
• Max Jones (Software)
• Tony Jones (Engineering/Support)
• Everett Kaser (Software)
• Kheng-Joo Khaw (Singapore)
• Sam Kim (General Manager)
• Annie Lee (Marketing)
• Nathan Meyers (Software/R&D)
• Bernie Musch (Manager/R&D) **
• Scott Nedringhaus (General Manager)
• Enrique Ortiz (Latin America Sales)
• Charlie Patton (RPL Operating System) **
• Charles Schilling (Product Manager)
• Hank Schroeder (Documentation/Software)
• Megha Shyam (Manager/Software)
• Jason Smith (Product Manager)
• G.T. Springer (Product Strategist)
• Gerald Squelart (Software)
• Gary Steiger (Production)
• Jeff Tupper (Software)
• Nancy Ullman (Marketing)
• Fred Valdez (General Manager)
• Gene Vicino (Support)
• Eric Vogel (Software/Leader) **
• Chris Wallin (Manager)
• Julia Wells (Education Marketing)
• Tim Wessman (R&D)
• Bill Wickes (R&D/Software/“Father of RPL”) **
• Dennis York (Manager) **
• Raan Young (Software)
• Feng Yuan (Software)

** HP calculator patent holders