Latte Art Cup with Visual Guide Lines for Barista Training

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Solution Overview

Problem

Existing methods for teaching baristas to create latte art are general and confusing, leading to mistakes and unclear designs due to the lack of clear guidance during the pouring process.

Innovation Solution

A latte art cup with two tangentially connected circles inside serves as visual indicators to guide the barista through the pouring process, helping to create recognizable designs by indicating the initial liquid volume, full volume, and timing for completing the art.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If general instructions are given to new baristas, then the learning process is simple to teach, but the latte art does not turn out clear and defined

Engineering Contradiction:
ImproveEase of teachingVSAvoidClarity and definition of latte art
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The patent introduces visual guide lines as an intermediary element between the instructor and the barista. These lines serve as a mediator that translates abstract pouring instructions into concrete visual targets, allowing baristas to self-correct their pouring technique without requiring extensive verbal guidance or experience

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The cup with integrated guide lines enables baristas to self-guide their pouring process. The visual indicators allow them to independently determine when to start pouring, when to change pouring speed, and when to lift the pitcher, eliminating the need for constant instructor intervention and enabling self-correction

Inventive Principle:
Principle #25Self-service

2Manufacturing precision

If detailed step-by-step instructions are provided, then the latte art clarity improves, but the complexity of the teaching process increases

Engineering Contradiction:
ImproveClarity and definition of latte artVSAvoidComplexity of teaching process
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent segments the latte art pouring process into distinct phases marked by visual indicators on the cup. The guide lines divide the cup's interior into zones that correspond to different pouring stages (initial fill, halfway point, 90-95% full), allowing baristas to focus on one phase at a time rather than managing complex multi-step instructions

Inventive Principle:
Principle #1Segmentation

3Measurement precision

If visual indicators are added to the cup, then the pouring precision improves, but the cup design becomes more complex

Engineering Contradiction:
ImprovePouring volume and timing accuracyVSAvoidCup design complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent applies local quality by adding visual indicators only to specific locations on the cup where they are most needed for guidance. The tangentially connected circles are positioned to indicate key volume thresholds (halfway point, 90-95% full) without requiring complex patterns or indicators across the entire cup surface

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS20240260783A1Latte Art Cup
Publication Date: 2024.08.08 ZHAO JIAQI
  • US20240260783A1 patent drawing

AI summary

The proposed subject matter is a latte art cup designed to help guide a barista in the creation of latte art in the cup. The latte art cup has lines in the cup which give guidance and direction while pouring the latte and foam which comprises the latte art. The latte art cup makes the creative process easier by helping the artist visualize the process with precision.