Diagonal Line Separators for Content Boundary Recognition

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Solution Overview

Problem

Users find it difficult to recognize boundaries between multiple content information pieces displayed in a linear fashion on information processing devices like smartphones and tablets, leading to decreased user convenience, especially when scrolling quickly.

Innovation Solution

An information processing device and method that acquires and generates pages with content information pieces lined up in one direction, separated by diagonal lines, enhancing visibility and differentiation between individual pieces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Area of stationary object

If content information pieces are lined up in one direction (vertical direction), then the display is simple and compact, but the boundary between content information pieces becomes difficult to recognize

Engineering Contradiction:
Improvedisplay space utilizationVSAvoidboundary recognition difficulty
Core Design Contradiction:
Area of stationary objectVSDifficulty of detecting and measuring

Solution Approach 1:

The patent applies segmentation by introducing diagonal lines that divide the display area into distinct segments, separating adjacent content information pieces. These diagonal lines act as visual dividers that segment the continuous vertical layout into discrete, easily distinguishable units, solving the boundary recognition problem while maintaining compact vertical arrangement.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent employs asymmetry by using diagonal lines instead of traditional horizontal or vertical separators. The diagonal orientation creates an asymmetric visual pattern that breaks the monotony of straight-line separators, making boundaries more noticeable and aesthetically pleasing while maintaining the same space-efficient vertical layout.

Inventive Principle:
Principle #4Asymmetry

2Difficulty of detecting and measuring

If content information pieces are separated by vertical lines (horizontal direction), then boundaries are clearly recognized, but the display becomes monotonous

Engineering Contradiction:
Improveboundary recognition easeVSAvoiduser experience monotony
Core Design Contradiction:
Difficulty of detecting and measuringVSEase of operation

Solution Approach 1:

The patent replaces symmetric horizontal separators with asymmetric diagonal lines. This asymmetric design maintains clear boundary definition while introducing visual variety that prevents monotony, enhancing both usability and aesthetic appeal of the interface.

Inventive Principle:
Principle #4Asymmetry

Solution Approach 2:

While not using curved lines per se, the patent introduces diagonal elements that break the rigid horizontal geometry, creating a more dynamic visual flow that reduces monotony while preserving boundary clarity.

Inventive Principle:
Principle #14Spheroidality (Curvature)

3Speed

If screen is scrolled quickly for browsing, then browsing speed increases, but boundary recognition between content pieces deteriorates

Engineering Contradiction:
Improvescrolling speedVSAvoidboundary recognition during quick scrolling
Core Design Contradiction:
SpeedVSDifficulty of detecting and measuring

Solution Approach 1:

The diagonal lines create strong visual segments that remain distinguishable even during rapid scrolling. The segmented design with prominent diagonal separators ensures that each content piece maintains its visual identity during fast movement, allowing users to quickly grasp content structure without losing boundary awareness.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent utilizes visual contrast through diagonal lines that create apparent color or brightness changes at boundaries. These contrast variations make boundaries detectable even during quick scrolling when visual processing time is limited.

Inventive Principle:
Principle #32Color changes

Data Source

PatentUS10210139B2Information processing device and information processing method
Publication Date: 2019.02.19 SONY GROUP CORP
  • US10210139B2 patent drawing
  • US10210139B2 patent drawing
  • US10210139B2 patent drawing

AI summary

An information processing device includes an acquisition unit that acquires a plurality of content information pieces; and a generation unit that generates a page in which the plurality of content information pieces are disposed in accordance with templates regarding configurations of information elements. Further, the generation unit generates the page in a manner that the plurality of content information pieces are lined up in one direction and the plurality of content information pieces lined up in the one direction are separated from each other by one or more diagonal lines to the one direction.