---
title: 統合度
date: 2025-02-17T03:39:03.000Z
updated: 2026-01-26T23:33:08.987Z
tags:
  - hci
url: https://baku89.com/ja/Degree_of_integration
---

# 統合度

> The degree of integration measures the ratio between the number of degrees of freedom (DOF) provided by the logical\
> part of the instrument and the number of DOFs captured by the input device. This term comes from the notion of\
> integral tasks: some tasks are performed more efficiently when the various DOFs are controlled simultaneously with a single device. A scrollbar is a 1D instrument controlled by a 2D mouse, therefore its degree of integration is 1/2. The degree of integration can be larger than 1: controlling 3 rotation angles with a 2D mouse has a degree of integration of 3/2. This property can be used to compare instruments that perform similar operations. For example, panning over a document can be achieved with two scrollbars or a 2D panner. The latter has a degree of integration of 1 and is therefore more efficient than two scrollbars, which have a degree of integration of 1/2 and incur additional activation costs.\
> [Instrumental Interaction](/Instrumental_Interaction)

- [UIの帯域幅](/bandwidth-of-ui)と関連している