Raj Agrawal

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Self Healing Electronics Technology To Restore Conductivity

December 23, 2011 by Raj Agrawal Leave a Comment

We had earlier talked about self healing materials that quickly repair themselves when damaged. Now, a similar idea has been applied to electronics. Electronics are vulnerable enough to render the entire device dysfunctional, even if a single circuit breaks. Engineers at University of Illinois (the same guys behind the development of self healing materials), have pushed their development further and built a mechanism that restores the electrical flow on a damaged circuit by automatically repairing it, all within a fraction of a second. 

self healing electronics
Image credit: University of Illinois

How does it work?

When the circuit breaks with a crack, the microcapsules break open and release the fluid metal contained inside. This fluid metal fills the crack; restoring the electric flow.

Watch the video talking about Self Healing Electronics,

Advantages and Applications of Self Healing Electronics

The major advantage of this new technology is that there is no need of human intervention to perform the repair. It’s completely autonomous. The breaking of microcapsules is induced only when and where the crack forms.

It’s application is highly advantageous to huge machines and devices, especially to air borne vehicles where it’s difficult to determine the exact location of the circuit break.

Filed Under: Technology Tagged With: self healing

Beebble, A Free GeoSocial Game [iOS]

December 22, 2011 by Raj Agrawal Leave a Comment

Beebble is a GeoSocial game that lets you build your own city of bees at real world locations (virtual town simulator), with your iPhone. So, you build a city with an intention of saving the bees, while the bees pay you for renting the houses. Sounds fair, right? Interestingly, the game is based on Einstein’s Bee Theory, If the bee disappears from the surface of the Earth, man would have no more than four years left to live.

beebble
Beeble

Beebble is a clear mishmash of Farmville, Sim City and Foursquare. I loved the concept of blending these popular multiplayer and social gaming entities, which acts more like a safety assurance that the game “will” successfully cater to the avid social gaming crowd. And according to the market stats, the social gaming crowd on an average spend playing 9.5 hours/week on similar social games.

Beebble entices players to discover new areas of their real world by placing towns within the Beebble universe, but positioned in the real world. These towns can be developed by the players along with other friends they make in the game.

Filed Under: Technology Tagged With: iOS

Why Electronic Signature Technology Makes Sense

November 25, 2011 by Raj Agrawal Leave a Comment

Signatures are the most common form of authentication and verification. While most people are used to and comfortable with pen-and-paper signatures, electronic signatures are now becoming the norm for many business transactions.

So what exactly is an e-signature?

It’s a signature made up of an electronic symbol, sound, or code attached to a document or contract to verify that a specific party has signed the document. E-signatures are legally binding across the globe.

In 1999, The European Union Directive for Electronic Signatures was passed, and the United States followed suit and passed the Electronic Signatures in Global and National Commerce Act (ESIGN) in 2000. These acts ensure that a contract signed electronically has the same legal strength as a traditional paper contract.

electronic signature
Screenshot

There are numerous advantages of using e-signatures, leading to their increased popularity. In fact, many believe that this is going to become the standard way of executing business contracts in the near future.

A Greener Environment

With the use of traditional paper and ink documents, a lot of paper is used for contracts and other records. Using e-signature software makes paper unnecessary. Reduced usage helps to conserve trees and keeps the environment cleaner.

Decreased Costs

A very clear advantage of using electronic signature software is the ability to reduce the cost required for paper, printing ink, and all costs involved with the delivery of the documents to all parties. In corporations, the average authorized employee signs dozens of documents each year. Therefore, using e-signature software, a substantial amount of paper, printing, and faxing products can be eliminated from the budget, saving a considerable amount of money.

Increased Profits

With e-signatures, there’s no need to spend time printing, handling, and delivering paper contracts. This increases productivity, allowing for more time spent focusing on other deals and boosting sales productivity significantly.

Integrity Of Contracts

Every step of the signing of a document with e-signature software is verified, tracked, and recorded. There is no way to manipulate or counterfeit a signature, as many security protocols ensure authenticity, more so even than with a traditional paper document. An audit trail is produced for each signature that can be readily checked if there ever is a need, and any discrepancy can be pinpointed.

Better Customer Experience

Many customers get frustrated by the amount of time it takes to get through signing and finalizing contracts, and the gap of time between when the contract is signed and when the wheels are set into motion. With electronic signature, the contract signing process can be accelerated, thus saving the customers’ time and increasing their satisfaction. The gap time can also be completely eliminated, allowing for a smooth transition between agreement and execution of a contract.

Electronic signatures have very significant advantages over traditional paper contracts, leading to an ever increasing number of businesses adopting this technology. There’s no reason not to follow suit, as it is the standard of the future.

Get ahead of your competition, and start to increase productivity and company revenue today with electronic signature technology!

Filed Under: Technology Tagged With: security

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