HP Handheld Conference 
02-03 October 2021
Nashville, Tennessee, USA

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48th international conference for enthusiasts of handheld programmable devices, especially HP programmable calculators.

After discussion among ourselves and soliciting input from from people who have registered to attend this year's conference, the HHC 2021 committee has decided to require attendees to present proof of COVID-19 vaccination when checking in on-site. This proof can be a vaccination card or certificate, a photo thereof, or presentation of a vaccination app. You must present this proof in order to attend the conference.

 Richard Nelson's Introduction to HHC 2021 

 Richard Nelson's Report on HHC 2021 

 Richard Nelson's Report on HHC 2019 

HHC maintains a Google email list. If you would like information on joining this list, click here.