Patent ID: 11922007
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An apparatus, comprising:
at least one computer processor; and
at least one non-transitory computer memory coupled to the at least one computer processor, the at least one non-transitory computer memory having computer-executable instructions stored thereon that, when executed by the at least one computer processor, cause the at least one computer processor to:
generate an interactive graphical user interface including:
at least three selection buttons arranged contiguously in a first row on the interactive graphical user interface, each selection button composed of two halves with each halve of at least two of the at least three selection buttons assigned a different letter;
at least three interleaved buttons collinear with the first row of selection buttons, each interleaved button overlapping one of the halves of each of two selection buttons of the row and assigned a different letter than the halves of each of the two selection buttons of the row that are overlapped by the interleaved button; and
a field of letter output positions on the interactive graphical user interface;

record, for each selection button actuation, the identity of the actuated:
selection button; and
selection button halve; and

display, for each selection button actuation, a generic actuation indicator in one letter output position of the field.