PC AI KEYBOARD EXPANSION

MaZip PC AI Keyboard

Platform goal: Bringing happiness to people and peace to humanity. (Patent Application No.: 10-2025-0198535 and four others)

By separating the basic character keyboard, editing key block, right-side numeric keypad, and lower AI function row, this system preserves the physical usability of a real computer keyboard while combining AI calling, sentence generation, translation, recording, and execution functions.

PC AI Keyboard Screen

The character keyboard, editing key block, right-side Arabic numeric keypad, and AI function row are arranged separately to preserve existing computer keyboard input habits while expanding AI functions.

Esc

AIF9

AIF10

AIF11

AIF12

↰

◁

▷

Backspace

Tab

{[

}]

Caps Lock

Enter

Shift

Ctrl

⊞

Alt

AltGr

☰

Ctrl

Insert

Home

PgUp

Delete

End

PgDn

↑

←

↓

→

Num
Lock

Enter

AIGenerate · Improve

ExecuteConfirm · Save

MI/KTEmail · KakaoTalk

RedoRedo

UndoUndo

BACKMove Back

DELEDelete

CALLCall Record

STTSpeech to Text

TRANSTranslate

NOTERecord · Summarize

MU/MOMusic · Video

USERUser Custom

🌐Korean · 16 Languages

KEY ACTION PREVIEW

When the AI key is pressed, sentence generation, improvement, and expansion functions are called. Press a key in the function row or keyboard to check each key’s operation structure.

Current StateA sentence or command has been entered in the input field.

Short PressOperates as an AI call or basic generation command.

Long PressExpands the sentence being written with higher completeness.

Execution ResultThe generated or improved sentence is displayed in the input field.

Sentence input → Select AI → Generate or improve → Confirm with Execute key

Keyboard Configuration

1. Keyboard Material Configuration

To secure input accuracy, low noise, durability, and manufacturing economy, the input board is configured as a laminated structure.

Upper Input Layer	This is the part directly touched by the user’s fingers. It is formed from elastic synthetic resin such as silicone, TPU, or TPE, and each key position has a convex dome-shaped elastic structure.
Touch Sensor Layer	This layer detects the user’s touch position and signal changes caused by contact. When the dome is pressed, the distance from the sensor layer and the contact area change, generating electrical signal variation.
Optional Pressure Sensor Layer	It may be omitted in low-cost models and added in premium models. When added, touch position, contact duration, and input pressure can be evaluated together.
Circuit Layer	It is composed of a PCB or FPCB. It collects signals from the touch sensor layer or pressure sensor layer and transmits them to the controller to determine whether the input is valid.
Support Layer	This base layer maintains the strength and flatness of the entire keyboard. Aluminum, SUS, or reinforced plastic may be used.
External Housing	ABS, PC, or aluminum may be selected depending on the product grade. The surface may be processed by matte coating, UV printing, laser engraving, or silk-screen printing.

2. Input Judgment Configuration

Rather than recognizing input by simple contact alone, the system applies an input judgment structure that distinguishes intentional user input from unintended contact.

Basic Input Judgment	When the user presses a key, the dome of the upper input layer deforms. The resulting electrical signal variation is compared with a reference value, and input is judged valid only when it meets or exceeds the reference value.
Mistouch Prevention	Glancing contact, micro-contact, or light finger touches are treated as invalid input when they fall below the reference value, reducing mistouches common in flat touch methods.
Short Press	Each function key performs a single-touch input as its basic operation. For example, the AI key may be used for basic generation, and the TRANS key may be used for input language switching.
Long Press	A sustained input for a predetermined time or longer is classified as a separate function. For example, the AI key may be used for sentence improvement or expansion, and the TRANS key may be used for full-sentence translation.
User-Adaptive Sensitivity	The reference value is not fixed. It may be adjusted to the user’s input pattern based on signal variation, rate of change, contact duration, and input success.
AI Function Key Separation	The AI key, Execute key, translation key, voice input key, record key, and user custom key are judged as function inputs separate from general character input. AI functions operate only when the user selects an AI execution key.

Dome Deformation

Signal Variation Occurs

Reference Value Comparison

Valid Input Judgment

Execute AI or Basic Input

Expansion Technology Structure

The PC AI keyboard may be expanded into a physical keyboard, web input tool, PC program, browser extension, and related forms.

Input Structure

General character input is processed in the same way as a conventional computer keyboard.
AI function keys are classified as separate command inputs.
The Execute key is used as a finalizing key to confirm generated, improved, translated, or recorded results.
Korean and 16-language switching is handled through a separate language-switching key.

AI Linkage Structure

The AI key is linked to sentence generation, sentence improvement, and long-sentence expansion functions.
The TRANS key is linked to sentence translation or input language switching.
The STT, CALL, and NOTE keys may be linked to voice, call, and recording functions.
The USER key calls frequently used sentences or functions designated by the user.

Application Fields

Business Document Writing Sentence generation and improvement can be performed quickly for emails, reports, contract drafts, meeting minutes, notices, and related documents.

Multilingual Input Environment Korean and 16-language input, translation, and switching functions can be connected at the keyboard level.

PC Productization It can be expanded step by step into a physical keyboard, web keyboard, browser extension, and dedicated PC program.