Bluetooth pen with replaceable or refillable ink cartridge creating corresponding LaTeX?

[DynV]

Sorry to post here but I can't find another math hardware forum.

Can you suggest a Bluetooth pen with replaceable or refillable ink cartridge that I can use both
* for writing on paper, and
* with the cap on or pen tip retracted (the latter if retractable),
both recognizing the formula and creating the corresponding LaTeX script? I don't have a large budget but if an expensive pen has great advantages over a cheap one, I'll consider it. Preferably using a standard battery, eg SR621SW &AG1, so no need to solder if the rechargeable battery was to die.

Thank you kindly for your help

 

[Oculus8596]

Sorry to post here but I can't find another math hardware forum.

Can you suggest a Bluetooth pen with replaceable or refillable ink cartridge that I can use both
* for writing on paper, and
* with the cap on or pen tip retracted (the latter if retractable),
both recognizing the formula and creating the corresponding LaTeX script? I don't have a large budget but if an expensive pen has great advantages over a cheap one, I'll consider it. Preferably using a standard battery, eg SR621SW &AG1, so no need to solder if the rechargeable battery was to die.

Thank you kindly for your help

Try another math site. This site is dead. It will take months before someone decides to answer your question, if you receive an answer at all.