Nutton(NUTritional

butTON, /nu▲-tΛn/)

W4 – W41CHEUNG ORIANA CHARISSA (U091121A)

KOH CHEE XIANG JOEL (U082003H)MUHAMAD ZULFADHLI B ZAINAL A (U080071U)

TAN JUE YING SHERILYN (U087568A)YANG XINYI (U091652U)

Overview

Mobile device with a camera and projector that uses a gestural interface

Purpose:› Encourage consumption of fruits and

vegetables through tracking of diet and provision of nutritional advice

Problem Statement: People

Tertiary students (16-25 years old)› Hectic lifestyles› Lack of awareness› Indifference

Problem Statement: Activities

Poor representation of data Time pressure

Problem Statement: Context

Physical› Nutritional data not easily available

Social› Peer pressure

Cultural› Lack of nutritional information for local

food› Un-engaging transmission of health

knowledge

Proposed Solution

Technology› Intuitive gestural interface› Feasibility:

Gestural interface already exists E.g. used in Microsoft Surface

Proposed Solution: NuttonOn/ Off button

Projector

Camera

Mic

Speaker

Front BackPin

Strengths

Affordable Large screen Portable User-friendly gestural interface Multi-modal (audio-visual) Easy interpretation of data Passive Active

Criticisms

Question 1:“Will a device that tracks your food

intake and provides nutritional advice influence your consumption behavior?”

Question 2:“Is this technology acceptable within

your daily social context?”