Another innovation for the year 2014

What is Innovation? according to wikipedia innovation  is the creation and subsequent introduction of a good or service that is either new, or improved on previous goods or services.
Innovation as a tool to solve problems in our daily life.There are variable innovations created by human to meet the need of humankind.
In swiftlet farming The Innovator did the same to make the bird houses more competitive in competing luring swiftlet to breed.On the other hand innovation made bird house become an ideal place or habitat for swiftlet breeding.
In fulfill the need of innovation I have created a casing for cordless screwdriver as you see below.

Before it was  invented,  I  searched via Online market and Physical  market found that no such thing to buy this kind of product.
I hope this innovation that I have  done will fulfill the need for wiremens and swiftlet farmers to improve thier expertise in working using  cordless screwdriver.