VOICED: Japan 'diet goggles' fool wearers into eat

Researchers at the University of Tokyo have developed VR glasses that enhance user satisfaction with smaller or less appealing treats by altering perception. A study led by Professor Michio Takahiro found that these glasses can make users feel full faster by expanding the appearance of cookies. The technology involves cameras and computers that adjust the size of the image seen by the wearer. Additionally, the device can emit odors to trick the senses of taste and smell, making a plain biscuit seem like a chocolate chip cookie. Although effective, the team has no plans to commercialize the invention, as Japan has low obesity rates.

What is the primary function of the glasses developed by the University of Tokyo researchers?

• To increase the size of objects in reality

• To improve eyesight

• To make users feel more satisfied with smaller treats

• To enhance the taste of food

What is the main focus of Professor Michio Takahiro's study?

• Virtual reality technology

• Obesity rates

• Human perception

• Dietary habits

How do the glasses alter the user's perception of a biscuit?

• By changing its texture

• By making it disappear

• By altering its size

• By changing its color

What additional senses does the multi-sensory device manipulate?

• Sight and hearing

• Taste and smell

• Hearing and touch

• Touch and taste

Why is there no plan to commercialize the multi-sensory device?

• It is too expensive to produce

• It is not effective enough

• It is not safe for public use

• Japan has low obesity rates