Breaking
business newsAs the deadline for indigenous banks to raise their capital deposit with the Ban.. 23
politics newsMs Mavis Ama Frempong, Chairperson of the Eastern Regional National Democratic C.. 30
sports newsSouthampton centre-back Virgil van Dijk will join Liverpool when the transfer wi.. 59
sports newsManchester City moved 15 points clear at the top of the Premier League as Raheem.. 75
sports newsGhana’s number one golfer, Vincent Torgah, has closed the year 2017, as th.. 71
sports newsSudanese top-flight side Al Merreikh Omdurman have completed the signing of Ghan.. 73
Weather Ghana, °C
  • Blogs
  • Photo Gallery
  • Ghana Elections
  • Contact us
  • Login
392 954 118 1.9k
Show Menu
  • Home
  • News
    • Financial
    • Business
    • Social
    • Extra
    • Politics
    • Health
    • Education
    • Opinion
    • Religion
    • Technology
  • Sports
  • Entertainment
    • Music
    • Movie
    • Gossip
  • Institutions
  • Blogs
  • Classifieds
    • Events
    • Auto
    • Real Estate
    • Announcement
  • Lifestyle
    • Gadgets
    • Recipes
  • Ghana
    • eDocuments
  • Jobs
  • Contact us

Device Uses Waves To “print” On Water Surface

pinktentacles 03 Mar 2008 64 blogs, academia


Researchers at Akishima Laboratories (Mitsui Zosen), working in conjunction with professor Shigeru Naito of Osaka University, have developed a device that uses waves to draw text and pictures on the surface of water. The device, called AMOEBA (Advanced Multiple Organized Experimental Basin), consists of 50 water wave generators encircling a cylindrical tank 1.6 meters in diameter and 30 cm deep (about the size of a backyard kiddie pool). The wave generators move up and down in controlled motions to simultaneously produce a number of cylindrical waves that act as pixels. The pixels, which measure 10 cm in diameter and 4 cm in height, are combined to form lines and shapes. AMOEBA is capable of spelling out the entire roman alphabet, as well as some simple kanji characters. Each letter or picture remains on the water surface only for a moment, but they can be produced in succession on the surface every 3 seconds. Researchers at Akishima Laboratories have developed similar devices in the past that used waves to draw pictures on the surface of water, but those devices had trouble producing letters with straight lines (such as the letter K). Additionally, it took the previous devices up to 15 minutes of data input time to produce each letter. The newly developed technology uses improved calculation methods for controlling the wave generators, relying on formulas known as Bessel functions. In addition to being able to draw letters consisting of straight lines, the input time has been drastically reduced to between 15 and 30 seconds for each letter. Akishima Laboratories expects the technology to be incorporated into amusement devices that combine acoustics, lighting and fountain technology, which they hope to see installed at theme parks and hotels.




Source:



Please rate this
Poor Excellent
Gadget Votes: 0 |NaN out of 5
Prev article
Next article

pinktentacles

View all articles Contact me

0 Comments

view all comments

Related

academia blogs

Expose Album Manager Login Problems 24980

academia blogs

The Effect of Concentration on Reaction Speed | Chemical Experiment 3525

academia blogs

Dilophosaurus 68

academia blogs

How The Microwave Oven Works 69

academia blogs

How Does Reverse Osmosis Work ? 65

Gadget Reviews

Bevy photo-sharing device 181

Gadget Votes: 1 |5 out of 5
1/7/2016

Samsung's Family Hub Fridge 217

Gadget Votes: 1 |5 out of 5
1/7/2016

oombrella 201

Gadget Votes: 1 |3 out of 5
1/29/2016
View more articles

Tag Cloud

general-articles business-sense health academia personalities jokes-and-humour politics religion culture features gadgets quizes car nutrition war-and-conflict Technology academia biography hobbies short-stories Classifieds Jobs

Photo Gallery

Send Email

Write a Comment


Resident Manager

All Ghana Data, P. O. Box Ah 9182, Ahinsan, Ashanti, Ghana
+233 27 872 7027
i-desk@allghanadata.com

Popular Articles

Idris Elba almost died in Ghana380

27 Nov 2015

Lucky Dube’s Daughter To Rock Ghana1625

16 Nov 2011
View more articles

Popular Categories

  • news
  • institutions
  • entertainment
  • blogs
  • recipes
  • classifieds

Random Selfies Feed

View Gallery
  • Home
  • Privacy
  • Classifieds
  • Lifestyle
  • Jobs
  • Sitemap
  • Contact us

©Copyright 2002-2019 All Ghana Data All Rights Reserved | Powered by SASCMS