The 4iThumb keyboard is made for those users who still can’t stick with the idea of using a virtual, touch keyboard. Most of them are those type of mobile users who have been either using a physical QWERTY keyboard for a long time, or they have trouble hitting the little skinny virtual buttons on their iPhone touch screen. This small “peripheral” of iPhone is made to assist those people.

You have to add some transparent small buttons on your iPhone, whether in standard or landscape mode, whatever you like. These buttons would act like keyboard buttons when you’ll need to enter the data, so you can physically feel what you’re typing.

Here’s the commercial ad of 4iThumbs, giving a demonstration of their product: