• HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
Saturday, October 25, 2025
BIOENGINEER.ORG
No Result
View All Result
  • Login
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
  • HOME
  • NEWS
  • EXPLORE
    • CAREER
      • Companies
      • Jobs
        • Lecturer
        • PhD Studentship
        • Postdoc
        • Research Assistant
    • EVENTS
    • iGEM
      • News
      • Team
    • PHOTOS
    • VIDEO
    • WIKI
  • BLOG
  • COMMUNITY
    • FACEBOOK
    • INSTAGRAM
    • TWITTER
No Result
View All Result
Bioengineer.org
No Result
View All Result
Home NEWS Bioengineering

Digital Taste Interface

Bioengineer by Bioengineer
December 3, 2013
in Bioengineering
Reading Time: 2 mins read
2
Share on FacebookShare on TwitterShare on LinkedinShare on RedditShare on Telegram

Several interactive systems can be found in the literature for simulating taste sensations, especially in the area of Human-Computer Interaction (HCI). However, these solutions mostly use an array of edible chemicals to produce different taste sensations. Using chemicals in an interactive system is unrealistic since a set of chemicals is difficult to store and manipulate. Furthermore, the chemical stimulation of taste is analogous in nature, making it impractical to use this approach for digital interactions. Therefore, it is evident that a new non-chemical approach is required to achieve digital control over the sensation of taste.

Digital Taste Interface

Thus, a digital method for simulating the sensation of taste is introduced by actuating the human tongue through electrical and thermal stimulation methods.

The synthesiser was developed by a team led by Nimesha Ranasinghe at the National University of Singapore, who thinks that one day TV viewers will be able to taste the food in cookery shows, too.

Signals that reproduce the four well-known major taste components – salt, sweet, sour, bitter – are transmitted through a silver electrode touching the tip of the tongue. The taste receptors are fooled by a varying alternating current and slight changes in temperature controlled by semiconductor elements that heat and cool very rapidly.

“We have found noninvasive electrical and thermal stimulation of the tip of the tongue successfully generates the primary taste sensations,” says Ranasinghe. The device is a little clunky at the moment, but redesigning it will mean it can be in contact with the tongue when the user’s mouth is almost closed. It was presented at the ACM Multimedia conference in Barcelona, Spain, last month.

Story Source:

The above story is reprinted from materials provided by Newscientist.

Tags: Bioengineering
Share21Tweet13Share4ShareShareShare3

Related Posts

Why is the first Turkish bioengineering promotion website, Biyomuhendislik.com, so important?

February 4, 2023

Robo-fish

September 19, 2016

Mice born from ‘tricked’ eggs

September 17, 2016

UCLA researchers use stem cells to grow 3-D lung-in-a-dish

September 16, 2016
Please login to join discussion

POPULAR NEWS

  • Sperm MicroRNAs: Crucial Mediators of Paternal Exercise Capacity Transmission

    1280 shares
    Share 511 Tweet 320
  • Stinkbug Leg Organ Hosts Symbiotic Fungi That Protect Eggs from Parasitic Wasps

    309 shares
    Share 124 Tweet 77
  • ESMO 2025: mRNA COVID Vaccines Enhance Efficacy of Cancer Immunotherapy

    189 shares
    Share 76 Tweet 47
  • New Study Suggests ALS and MS May Stem from Common Environmental Factor

    133 shares
    Share 53 Tweet 33

About

We bring you the latest biotechnology news from best research centers and universities around the world. Check our website.

Follow us

Recent News

Investigating Infectious Bursal Disease in Backyard Chickens

Nanobody Vaccine Protects Animals from Respiratory Infections

Tyrosine Levels Predict Hepatocellular Carcinoma Risk

Subscribe to Blog via Email

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 66 other subscribers
  • Contact Us

Bioengineer.org © Copyright 2023 All Rights Reserved.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Homepages
    • Home Page 1
    • Home Page 2
  • News
  • National
  • Business
  • Health
  • Lifestyle
  • Science

Bioengineer.org © Copyright 2023 All Rights Reserved.