From now on you don’t need to look at battery positive and negative sign while putting it into you Digicam or remotes etc because Microsoft Corp. today announced a new technology aimed at improving the battery installation process called InstaLoad battery installation technology, which allows users to easily install a battery without regard to positive and negative polarity. Never again will people have to squint to see battery installation diagrams — the device simply works regardless if the battery is installed positive-side-up or positive-side-down.
InstaLoad is a patented battery contact design now available for license by third-party device suppliers, with companies like Duracell already lining up to endorse the technology for use in their own products
The technology is compatible with popular off-the-shelf batteries used in products such as flashlights, toys, battery chargers, lighting and most other battery-operated consumer electronic devices that use CR123, AA, AAA, C or D size batteries (disposable or rechargeable) or similar barrel-type battery form factors.
That’s a really nice thinking from Microsoft and that’s what I call Making like simple 
