diff --git a/.gitignore b/.gitignore
index 38fdd9a..abfb09f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,7 @@ __pycache__/
 /dist
 /build/
 /usb_util.egg-info
+
+# === local dev artifacts ===
+.vscode/
+pip.conf
diff --git a/README.md b/README.md
index 5d273d4..596c44c 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 
 <div align="center">
 
-[![Python](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/)
+[![Python](https://img.shields.io/badge/python-3.10+-blue.svg)](https://www.python.org/)
 [![License](https://img.shields.io/badge/license-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
 
 **AiLab Project Documentation**
@@ -30,7 +30,7 @@ USB-utilは、接続済みのUSBデバイス/BLEデバイスをスキャンし
 
 ## 技術仕様・動作環境
 
-- Python: 3.9以降
+- Python: 3.10以降（推奨 3.10.18）
 - macOS/Linux: libusb 1.0（PyUSBバックエンド）
 - Windows: WMIサービス有効な環境（WinUSB/Zadig等不要）
 - ネイティブライブラリのビルド/読み込みに必要な環境
@@ -302,3 +302,24 @@ MIT License
 
 ## 作者
 - TITManagement　2025
+
+
+## 対象者
+- 運用担当者: 日常運用・手順実行を行う担当者
+- 開発者: 機能追加・保守を行う担当者
+- 検証担当者: 実機/テスト環境で動作確認を行う担当者
+
+## 依存関係
+- Python: `pyproject.toml` の `requires-python` に従う
+- 主要ライブラリ: `pyproject.toml` の `dependencies` を参照
+- pip index設定: `$AILAB_ROOT/lab_automation_module/config/pip/pip.conf.local` を正本とする
+
+## 最短セットアップ
+`bash` / `zsh` で以下を実行。
+```bash
+export AILAB_ROOT=/path/to/AiLab
+export PIP_CONFIG_FILE="$AILAB_ROOT/lab_automation_module/config/pip/pip.conf.local"
+python -m venv .venv
+source .venv/bin/activate
+python -m pip install -e .
+```
diff --git a/core/scanners.py b/core/scanners.py
index e184511..43c3623 100644
--- a/core/scanners.py
+++ b/core/scanners.py
@@ -13,7 +13,15 @@
 from .device_models import UsbDeviceSnapshot
 
 AK_COMM_ROOT = os.path.abspath(
-    os.path.join(os.path.dirname(__file__), "..", "..", "..", "lab_automation_api", "libs", "ak_communication")
+    os.path.join(
+        os.path.dirname(__file__),
+        "..",
+        "..",
+        "..",
+        "lab_automation_libs",
+        "device_drivers",
+        "ak-communication",
+    )
 )
 if AK_COMM_ROOT not in sys.path and os.path.isdir(AK_COMM_ROOT):
     sys.path.insert(0, AK_COMM_ROOT)
diff --git a/pyproject.toml b/pyproject.toml
index 148afd0..f984eb9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,11 +7,14 @@ build-backend = "setuptools.build_meta"
 
 
 [project]
+authors = [{ name = "Takaya Inoue" }]
+maintainers = [{ name = "AUTO Kobo headquarters" }]
+readme = "README.md"
 name = "usb-util"
 version = "0.1.1"
 license = { text = "MIT" }
 description = "USB utility helpers"
-requires-python = ">=3.8"
+requires-python = ">=3.10"
 dependencies = [
 	"customtkinter>=5.2.0",
 	"Pillow>=10.0.0",
diff --git a/usb_util_gui.py b/usb_util_gui.py
index 93b163d..453a7b9 100644
--- a/usb_util_gui.py
+++ b/usb_util_gui.py
@@ -21,6 +21,7 @@
 import argparse
 import os
 import sys
+from pathlib import Path
 
 from typing import Any, Dict, List, Optional, Tuple
 
@@ -40,8 +41,9 @@
 USB_JSON_PATH = os.path.join(BASE_DIR, "usb_devices.json")
 _SERVICE_SINGLETON: Optional[UsbSnapshotService] = None
 
+AILAB_ROOT = Path(__file__).resolve().parents[2]
 AK_GUIPARTS_ROOT = os.path.abspath(
-    os.path.join(BASE_DIR, "..", "lab_automation_api", "libs", "ak_GUIparts")
+    str(AILAB_ROOT / "lab_automation_libs" / "gui_parts" / "aist-guiparts")
 )
 if AK_GUIPARTS_ROOT not in sys.path and os.path.isdir(AK_GUIPARTS_ROOT):
     sys.path.insert(0, AK_GUIPARTS_ROOT)