A keyboard having a numeric cluster of keys, said numeric cluster having numeric keys from zero to nine and c.

A calculator emulation software application executing on said computer system b. Said numeric cluster having a calculator operation key associated with a square root function, said calculator operation key provisioned to send a message to said calculator emulation software application, and said calculator emulation software application provisioned to perform a square root calculation function in response to the receipt of said message.ħ. A computer system as recited in claim 1 wherein a calculator operation key is associated with a calculator clear function which clears the current numeric entry field.Ħ. A computer system as recited in claim 1 wherein a calculator operation key is associated with a calculator total function.ĥ. A computer system as recited in claim 1 wherein a calculator operation key is associated with a calculator subtotal function.Ĥ. A computer system as recited in claim 1 wherein said calculator operation keys are associated with calculator memory functions.ģ. Said numeric cluster having calculator operation keys which are not associated with printable characters from a character set, said calculator operation keys each provisioned to send a message to said calculator emulation software application, and said calculator emulation software application provisioned to perform a calculation function in response to the receipt of said messages.Ģ. Notebook computer with low-noise keyboardġ. Keypad including polyurethane resin, and apparatus and method for fabricating the same REDUCED IMPACT KEYBOARD WITH CUSHIONED KEYS

Method of controlling transport amount, transport device and recording apparatus

Stand-alone hand-held printer and systems with display for print quality Mounting arrangement for attaching a stapler to a photocopier PRINTER AND METHOD OF CONTROLLING PRINTER Mobile device that commences printing before reading all of the first coded data on a print medium

Calculator memory key functions