Calculator Community > Casio Calculators

Casio is working on a new touch calculator? Anti-Cheating soon?

(1/4) > >>

helder7:
I usually search the patents belonging to various companies (like sony, apple, samsung, microsoft...) to know at first hand the technological innovations.

Recently, I decided to do a patent search of Casio and I found what may be the next Casio calculator with touchscreen technology.

Below is a draft, possibly a prototype:



Features of this "future" new calculator:
-Multitouch screen


-Possible wifi connection

-HANDWRITTEN MATHEMATICAL FORMULA RECOGNITION


-Anti-cheating feature


Patents (where i found this):
US20110016165
US20100231597
US7840621

Original source/my full post: http://www.casiopeia.net/forum/viewtopic.php?f=2&t=1447

cyanophycean314:
Hm, interesting. They're from 2010. It's interesting how there is a special case for two vertically aligned touches. Hand-writing recognition looks cool too.

Sorunome:
That's interesting. A touch-calc would be cool :D

fxdev:
And what is this?

http://www.google.com/patents/us20110227946
http://www.google.com/patents/us20110234596
http://www.google.com/patents/us20110254857
http://www.google.com/patents/us20110254862

calc84maniac:
I don't think I've ever seen online patent images in color, so maybe it's just that (the dithering definitely looks off for something originally black-and-white)

Navigation

[0] Message Index

[#] Next page