The HP-37s scientific calculator?

[Maximilian Hohmann]

Hello!

(12-30-2020 02:59 PM)EngineerX Wrote:  ... what features should it have?

Mass storage access (either or all of Bluetooth, SD card, USB). With today's memory sizes a programmable calculator without a means of permanently storing and sharing data and programs does not make any sense at all. My preference would be plain text storage on an SD card because that would not require any software on the other side and there will still be easy ways to access it ten years from now.

Regards
Max

NB: And for my own personal needs I would like it to have a luminous display and if possible also a backlit keyboard.