If you ever experience this on your Phone 4, avoid gripping it in the lower left corner in a way that covers both sides of the black strip in the metal band, or simply use one of many available cases.

FORBES: Tim Cook Continues to Slowly Kill Post-Steve Jobs Apple

Pressure has been building for Windows 8 PCs to launch the familiar desktop view when turned on -- and to bring back the "start" button featured in the lower left corner of the screen in previous releases.

CNN: Microsoft prepares U-turn on Windows 8

And the familiar start menu in the lower left corner is gone.

FORBES: Windows 8: Microsoft's Big Gamble

Then, we scaled each shot to 620 pixels wide (to fit right here) and included a 100-percent cropped view in the lower left corner.

ENGADGET: From the lab: Lumia 920 low-light shootout with Nokia 808, iPhone 5, HTC One X and Galaxy S III

With the new Luminate platform, images have a small icon in the lower left hand corner.

FORBES: Pixazza Rebrands As Luminate With Platform For Image Apps

Your current location in the book in displayed in the lower left-hand corner.

CNN: Review: Kindle Paperwhite is king of the e-readers