【SIGGRAPH Asia 2012专题*新兴技术】增强饱腹感：互动式营养摄入量控制器

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【SIGGRAPH Asia 2012专题】新兴技术之三：

增强饱腹感：互动式营养摄入量控制器

Augmented Satiety: Interactive Nutritional Intake Controller

Takuji N***mi, Yuki Ban, Tomohiro Tanikawa, Michitaka Hirose





1、介绍

　　我们的项目的目标是降低利率的肥胖影响。我们的饮食行为隐式地使用人类的计算机交互技术。肥胖已成为一个严重的公共卫生，引00全世界的关注。它增加了许多医疗风险条件,包括生理的和心理的。减少肥胖风险可以通过限制食物摄取和锻炼。



　　许多研究人员研制出了某些系统来促进身体活动[J。梅特兰ET AL。2011]。但,很少有研究通过我们这种技术来改变的食物摄入量。



在本文中,我们提出了“增强餍足”系统，修改饱腹感知觉隐式和控制的营养摄入，交互式地根据这顿菜肴和它的营养价值，改变与计算机图形学的因素交互技术,物体识别技术和增强现实技术范式。



……



更多详细介绍请看下面的英文。



1. Introduction



The goal of our project is to decrease rates of obesity by affecting

our eating behavior implicitly by using human computer

interaction techniques. Obesity has become a serious public health

concern all over the world. It increases the risk of many medical

conditions, both physical and mental. Obesity risk can be

decreased through limiting food intake and***rcising.

To decrease rates of obesity, many researchers have developed

systems to promote physical activity [J. MAITLAND ET AL. 2011].

Conversely, there are few studies on how such techniques can be

used to modify food intake. One limitation of these methods is

that they are based on conscious education. Sustaining highly

conscious effort when performing an intended behavior can be

difficult. However, if aspects of eating behavior are controlled

subconsciously, we may be able to modify food intake with

minimal effort. Thus, our research focuses upon controlling food

intake implicitly.

Recent psychological studies have revealed the amount of food

consumed is influenced by both characteristics of the food itself

and environmental factors during eating. For example, plate size,

package size, lighting, and socializing subsequently influence how


much we serve and eat [B. WANSINK. 2004, B. J. ROLLS ET AL.

2004]. Based on this knowledge, we hypothesize this ambiguity in

perception of satiety can be applied to a method for implicit

controlling our food intake.

In this paper, we propose the “Augmented Satiety” system to

modify satiety perception implicitly and control nutritional intake

interactively according to the meal and its nutritional value by

changing the factors with interactive computer graphics

techniques, object recognition techniques and augmented reality

paradigm.

By mediating the control of contextual cues by digital technology,

we can reduce total food intake as a means to lose weight and

control the balance of nutritional value. In other words, this

technology could support decreased food intake and influence the

consumption (more consumption or less consumption) of a

specific type of food (greens, certain macronutrients, etc.). This

could help control eating behavior adequately according to the

meal and its contents.



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