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UI 研究会
LT用資料
Yusuke Nagata
2013/05/16
“UI”ということで
まずは
「インタフェースデザインの
⼼心理理学」
という本を読んでみた
書籍から学んだ
4つの教え
写真投稿ができる
サービスを⽐比較して
ご説明します
1つめの教え
SMSの場合
ただ写真を
載せるだけ。
物足りない。
Instagram
の場合
タグ付けや
場所情報を追加するなど
写真を整理(分類)
することができる。
Pathの場合
インターフェースが
違うだけで、
Instagramと同じ。
ちょっと気持ち良さを
感じてきた。
Pinterest
の場合
もはや
「分類しましょう」
とボードを選ばせる。
“⼈人は分類せずには
いられない”
-‐‑‒  インタフェースデザインの⼼心理理学  -‐‑‒
1つめの教え
ということ
つまり
2つめの教え
SnapDish
の場合
入力項目が
「多い」と
感じてしまう。。
Snapeee
の場合
まだ、多いと
感じてしまう。。
“⼈人は⾃自分の処理理能⼒力力を
超えた数の選択肢や情報を
欲しがる”
-‐‑‒  インタフェースデザインの⼼心理理学  -‐‑‒
ということ
つまり
2つめの教え
だけど、
処理理能⼒力力を超えているので、
使いづらいと感じてしまう。
“⼈人は⾃自分の処理理能⼒力力を
超えた数の選択肢や情報を
欲しがる”
そこで。。
3つめの教え
Slidrop
の場合
アクション項目が
多くなるなら、
別画面にするとイイ!
-‐‑‒  インタフェースデザインの⼼心理理学  -‐‑‒
“⼀一度度に覚えられるのは
4つだけ”
3つめの教え
ということ
つまり
4つめの教え
Instagram
の場合
一応、
「ビール!!」って
コメントしたいけど、
わざわざタップして
テキストフィールド
出して、入力。。
Facebook
の場合
おっ、最初から
テキストフィールド
出ていて、
少しはラク。
EyeEm
の場合
なにっ!
いきなり場所と
ステータスタグが
ついている!
ラクだぁ!
“⼈人は怠惰な
⽣生き物である”
-‐‑‒  インタフェースデザインの⼼心理理学  -‐‑‒
4つめの教え
ということ
つまり
書籍から学んだ
4つの教え
おさらい
“⼈人は分類せずにはいられない”
-‐‑‒  インタフェースデザインの⼼心理理学  -‐‑‒
“⼈人は⾃自分の処理理能⼒力力を超えた数の
選択肢や情報を欲しがる”
“⼀一度度に覚えられるのは4つだけ”
“⼈人は怠惰な⽣生き物である”
EyeEm
この4つの教えを
忠実に守っている
良いアプリ。
完

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UI研究会-LT用資料