It seems LG is about to start a new era in consumer electronics by introducing a portable keyboard, LG Rolly, which can be folded into the size of a ruler.

Made using impact resistant polycarbonate and ABS plastic, the LG Rolly comes with high contrast keys with tactile feedback that are available on regular flexible silicone keyboards.

Rolly can be connected to any Bluetooth-based smartphone, tablet or any other device so there is no cross platform limitation.

Besides, the keyboard also features an in-built stand to position it as a cradle for the connected smartphones and tablets so that you can convert your portable device into a fully-fledged desktop device.

The LG Rolly also comes with auto connectivity feature so that you don't need to pair the device each time you require. The keyboard needs a AAA battery to operate.

The keyboard will be rolled out at the IFA 2015. There is no update on the price of the device but the features indicates it might be a costly device.