Purchasing resources for Head-Mounted Displays (HMD)

Manufacturers of head-mounted displays.

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Directory of all-in-one printer office machines for businesses that need to fax, copy, print, and scan documents with an MFP.

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Head Mounted Displays (HMD)

Source: /guides/head-mounted-displays-hmd-9795/

Both the commercial uses for head mounted displays (HMD) and the refurbished HMDs used in gaming and entertainment are enough reason to justify the over-the-top marketing that has been swirling through the HMD market. In addition, there are certainly some beneficial uses other than recreation for HMDs, including medical head mounted displays for work in telerobotic surgery and psychological treatment of phobias. Read More »

Head-Mounted Displays (HMD) Education and Training

Source: /guides/head-mounted-displays-hmd-education-and-training-29672/

Head-mounted displays (HMD) for commercial use have application in a variety of fields: aviation, law enforcement, science, medicine, military, engineering, gaming and many others. But many uses exist for the everyday business, too, such as use for teleconference and other training. Read More »

Head-Mounted Displays (HMD) Key Terms

Originally used in aviation, head-mounted displays now have numerous uses in business and industry, as well as entertainment and gaming. No matter what their use, many find head-mounted displays fun for interacting in virtual realities. And this technology also has educational applications for in-house training, such as teleconferences from a remote site.

When choosing a head-mounted display you'll want to think about how you plan to use the device and what functions would be most beneficial. It may also help you to know the following key terms.

Virtual reality (VR), virtual environment (VE)

A virtual reality environment refers to the use of lifelike 3D images to create a simulated environment that the user feels a part of. A virtual environment is influenced by the user's interactions with it, including movement.

Augmented reality

Augmented reality takes shape when virtual and real worlds collide. Through an overlay system, technology can allow for some elements of both environments to come through to the user so that she or he still has control over real world objects in view.

Field of view (FOV)

Field of view refers to the full area that can be seen at any given time through the head-mounted display. Major consideration is given to field of view capabilities when testing and purchasing a head-mounted display system.

Interpupillary distance (IPD)

Interpupillary distance pertains to the measurement between the user's eyes. This measurement varies for everyone and most head-mounted displays cannot be adjusted, which can cause distorted views and also poses a safety concern.

Application programming interface

To achieve a virtual reality environment, programmers must use an application programming interface. This interface allows different software programs to interact with each other regardless of the software manufacturer to perform different functions.

Organic light emitting diode (OLED) display

Reflecting off organic compounds, an organic light emitting diode display is used in head-mounted displays because no back light is needed. This also helps cut down on the amount of energy used.