The Persuasive Mirror - Ana C. Andrés del Valle

«Proposing Daily Visual Feedback as an Aide to. Reach Personal Goals» .... Development of customization models and control models. • Creation of the sensor ...
2MB taille 9 téléchargements 56 vues
The Persuasive Mirror «Proposing Daily Visual Feedback as an Aide to Ana C. Andrés del Valle & Agata Opalach Accenture Technology Labs

Reach Personal Goals»

Intelligent Home Services 2

Helping societies cope with their aging populations Online Persuasive Health Mirror Services

Supporting

Connective Tables

Activity Medicine Monitoring Cabinet

Connecting

Interactive Picture

Sensing

Outline 3

• Motivation – Computerized persuasion

• The Persuasive Mirror – System – Prototype

• Conclusions & future work

Motivation • The cost of social problems* – Smoking: $92 billion/year & ~440,000 deaths/year – Poor diet & inactivity: ~300,000 deaths/year Experts solution+: change habits

• Technology can help to change unwanted behavior – COMPUTERIZED PERSUASION

• Lots of sensors generating data about ourselves – Potentially useful information available – Not used for individuals being watched * Statistics from the United States * World Health Organization

4

Motivation * Statistics from the United States ** World Health Organization

5

Sensors generating data about individuals

*Smoking:

$92 billion ~440,000 deaths

Poor diet & inactivity:

~300,000 deaths ~$33 billion in dieting

Experts solution**: COMPUTERIZED CHANGE IN HABITS PERSUASION

Computerized Persuasion • An interactive technology that attempts to change a person’s attitudes or behaviors – Some exist today • Public behavior • Personal efficiency • Healthy lifestyle

Bike-controlled video games

Personal Activity Monitor

Digital BodyFlowers Shape Tracking

6

What motivates behavior change? 7

• • • •

Set realistic goals (Cialdini, 2001) Reward the desired behavior while ignoring or punishing the unwanted behavior (Pryor, 1999) Observing your actions will often encourage to change them Provide feedback to make the person aware of their progress

Visual feedback Daily use object

Psychological Strategies 8

positive

reinforcement

punishment

negative

Giving or getting something pleasant, e.g. a weekly pay check or a compliment

Taking away or avoiding something unpleasant, e.g. avoiding stress/pain by not going to a dentist

Administering or receiving something unpleasant, e.g. being fired or spanked, or getting an “F”

Taking away or being deprived of something pleasant, e.g. being denied TV or fun activity or the car

The Persuasive Mirror • “Nagging” object –Knows behavior wrt goals –Rewards positive behavior –Discourages negative behavior

• Augmented Mirror – Digital mirror using two cameras and a screen – Multimodal activity monitoring for behavior analysis – Image processing for visual feedback

9

Storyline • In the morning while getting ready to work:

10

Storyline • At night before going to sleep

Positive Punishment reinforcement

11

System Overview 12

Ubiquitous Sensing 13

Computerized Weight Control

Global Activity Monitor

Smart Fridge: Diet Control UV Skin Camera: Radiation control

Training Bike

Personal Activity Monitor

Image Enhancements 14

• Fear to ageing too early and badly

© Face Transformer

• Fear to gaining weight

© Accenture Technology Labs

The Prototype 15

• Proof of concept • Evaluation of visual technologies (details in article)

• Understanding the potential, challenges and limitations

Technical challenge Video Clip

Conclusions 16

• Social problems are costly, big and increasing • Accenture believes technology can offer support through advanced applications • These applications will require to integrate expertise from different areas: physicians, psychologists, technologists

Future work 17

• Collaborations with medical institutions to prove the potential of the concept • Development of customization models and control models • Creation of the sensor network to gather relevant input

Q&A 18