Electromagnets, however, are unsatisfactory due to their power requirements and low magnetic force. Some techniques have attempted to address this failure in design through electromagnets or permanent magnets. Examples include exposed latches, latch holes, tabs hooks, and tab reception detents, to name just a few. Even the better peripheral display systems often fail to provide a satisfactory design because of objects that jut out or holes that pierce the mobile device or display body. They still struggle, however, with poor integration and undesirable form factors. These are often bulky and heavy, but can be fairly quick to set up. Some other partial solutions exist, such as docking stations or other peripheral attachments to a mobile device. This solution, however, struggles to be mobile-in many cases this solution approximates a desktop sort of system only with the mobile device acting as the processor, but with many of the same limitations as current desktops, such as being bulky, heavy, or slow to set up.

To address this limitation, some users buy larger displays, plug these displays into their mobile devices, and, through various setting changes, device drivers, and so forth enable their mobile devices to present content on a larger display. These mobile computing devices, however, are limited by their small displays. These mobile devices are capable of presenting content at resolutions and speeds only performed by large computing devices, such as desktop computers, of a few year ago. Mobile computing devices have, over the last few years, gained substantial computing and graphics capabilities.

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