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  1. Home
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2012
Entries

"Dr. J " Lightweight Multifunctional Urban Transport

As we know, bikes have been an important form of transportation used by civilization for centuries and have helped in moving their users in a lighter and faster way to their destinations. They are seen today as one of the best solutions to the problems of transport and transit in cities,

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Mayela Alejandra García González
México, Mexico
Votes: 25
Views: 6706
Transportation
Jul 1, 2012

"Search and Retrieve" Engine on My Shoulder

I can see the requirement spec now:

"I want to be able to search through a stack of 'stuff' on my PHYSICAL desktop without having to move papers around. Oh, and it would be nice if I didn't have to type anything, if voice input would work".

Say you have a rolltop desk with lots of pigeon-holes,

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Dan Hunnel
Longwood, United States
Votes: 0
Views: 5204
Consumer Products
Jun 30, 2012

3D Endoscope Using Controlled Aberrations

Millions of endoscopy surgeries are performed each year in the US, with even more performed internationally. Endoscopy has advanced rapidly in the last twenty years. However, little progress has been made towards the development of a 3D endoscope system, even decades after they have been proposed in scientific literature.

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Gabriel Birch
Tucson, United States
Votes: 0
Views: 9681
Medical
Jun 25, 2012

3D Pyramid Solar Photovoltaic Array

The idea is to minimize solar PV array farm size. The idea is inspired by MIT research. In this design, instead of flat solar PV modules, Pyramid PV Module is used to get maximum power output using small bounding volume.

The modules also trap thermal energy inside the hollow space in the Pyramid,

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Shailendra Kumar Mistry
Udaipur, India
Votes: 0
Views: 7759
Electronics
Mar 30, 2012

7 Speed FT4WD Hydrostatic Drive

A full-time four-wheel-drive system for a motor vehicle is big, heavy, expensive, and inefficient. It requires a clutch, transmission, three differentials, two drive shafts, and four axles. The transmission contains dozens of moving parts, and each differential includes another half dozen. To get to the wheels, the power must go through the clutch, transmission,

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Chuck Bagg
Fitchburg, United States
Votes: 0
Views: 13563
Transportation
Jul 1, 2012

A Better Tele-Presence

Video calls are a great way to stay in touch with family, friends and associates. Services such as Skype and Face Time are increasingly popular.

But what if you want to go further than just watch a screen? What if you want to project yourself - part of your will - into the environment you are communicating with?

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Michael Cheich
Akron, United States
Votes: 0
Views: 4996
Electronics
Jun 30, 2012

A Better Way to Text and Touch-Type

Get the full power of QWERTY input without QWERTY by allocating all keystrokes directly onto the tips of our fingers. A single press for ten letters, shift a thumb for eight letters more, shift the other thumb for the last eight letters. Hold one finger and press another and have 100 simple keystrokes without moving your hands,

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Wayne Rasanen
New Port Richey, United States
Votes: 0
Views: 8556
Electronics
Jun 20, 2012

A Book Paper Product to Encrease Readability and Reduce Risks for Macular Degeneration

To create a book paper with reflection emission corresponding to the eyes optimal adoption wavelengths and thus increase the contrast in between the printed material and the substrate. This means that people, especial elderly, will have increased reading possibility at advanced ages.

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Kjell Olseke
Munkedal, Sweden
Votes: 0
Views: 5272
Medical
Jul 1, 2012

A Braking Mechanism for Retarding Clutch Shaft Speed of an Off-Road Vehicle

As we know, when we start the engine, power from the engine is transmitted through a fly wheel clutch, drive shaft, gear box, final drive, rear axle and finally reaches the rear wheels to drive our vehicle. We need different speeds for different applications,

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Navneet Chaudhari
Chengalpattu,chennai, India
Votes: 105
Views: 8624
Transportation
Jun 29, 2012

A Capacitive Multichannel ECG Measurement System

With 17.3 million deaths in 2008, cardiovascular diseases (CVD) are the leading causes of death and disability in the world, increasing tendency (source: WHO). This leads to the necessity of simple and cheap monitoring systems to spot cardiac pathologies and diseases already at an early stage.

Since several decades,

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Antje Pohl
Aachen, Germany
Votes: 0
Views: 9071
Medical
Jun 26, 2012

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