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The Art of Technology
1385 Boundary Road, Vancouver BC
t: 604.606.1888 | f:604.606.1838
Tag Archives: video wall
Effective, productive collaboration is dependent upon the participants’ ability to communicate and engage with the shared content. Content must be clearly visible with displayed text legible from every seat in the room. Designing the space with the appropriate display size, type and placement is key in creating an engaging, collaborative environment.
Addressing the space’s technologies early in the planning phase will allow for the most flexibility in design options and provide the best possible outcome. Determining the ideal display will require an analysis of the requirements and goals. Working with the interior designer and project stakeholders to factor in furniture, calculations of the room’s dimensions, viewing distances and angles can be made. Ambient light, available in-ceiling and on-wall mounting locations, control system, budget and the types of content to be viewed will be factored in as well.
Viewing Distance Determines Display Type
Viewing distance is calculated based on the furthest participant and is a key factor in determining display type. There are various methods of calculation to determine proper viewing distance and screen size. Our commercial AV industry association, AVIXA (Audiovisual and Integrated Experience Association, formerly Infocomm), offers the specification “ANSI/INFOCOMM V202.01:2016, Display Image Size for 2D Content in Audiovisual System”. This industry standard uses multiple calculations that factor content, image size, font size, viewer positions from multiple locations, ambient light, off-axis viewing, the human eye’s range of sight at various angles, and more. These standards apply not only to presentation spaces, but to more complex applications as well including auditoriums, multi-purpose spaces and large training venues.
Calculations using a multiplier factor can provide a close estimation of display size that can help guide the design of small-to-medium size spaces including huddle spaces, board rooms and conference rooms. Screen size and distance calculations are greatly impacted by the content being presented, however, because the type of content dictates the multipliers (or factors) used in the calculation.
For corporate environments where presentations including PowerPoint, Excel, Word or Webpages will be shared, a large image will enhance user engagement by allowing participants to clearly and comfortably read the content. To calculate for this scenario, use a multiplier of 6 times the display’s image height (based on 1920 x 1080P resolution) to determine the furthest seating position. If data-rich content such as CAD drawings, Word or Excel documents or Web pages are to be shared, a factor of 4 should be used for added clarity. In rooms using video conferencing (WebEx, Skype, etc.) a multiplier of 4 is also recommended since it is a mixed-use application with multiple windows within the display image.
Video viewing is more lenient respective to screen size and distance. Smaller screen sizes or longer viewer distances are acceptable. The multiplier used for general video increases to 8 times the display’s image height. For example, if using a 55″ Monitor (27″ high screen height), the maximum seating distance would be 18’ (8 X 27” = 216”). In a mixed-content environment, such as a conference room, the text-content calculation would be the default. An alternative offering great flexibility without compromising design is installing both a flatpanel display as well as a recessed projection screen which can provide a larger image when required.
The 45° Cone
Viewing angles are an important consideration, especially with rooms that are exceptionally wide or where multiple displays may be needed. For ideal viewing, participants should be within 45 degrees from the center of the screen. The top of the screen should ideally be positioned within 30 degrees above eye level. AVIXA’s standard is more exact, but this general guideline will help set the expectation of screen size and positioning for design purposes.
Aspect Ratio and Scaling
Widescreen aspect ratios of 16:9 and 16:10 are prevalent, with 16:9 becoming the go-to. Laptops have standardized on 16:9, but most new displays and projectors can properly scale a 16:10 image to 16:9 and visa-versa. Any incompatibilities in native resolution can be addressed by the system designer.
Providing a screen that maximizes your content will keep your participants engaged and allow for a successful, productive meeting. Do you have a collaborative space that could benefit from a more engaging video solution? Call us for a complimentary on-site assessment of your space! We’ll do the math!
Content is king! From subscription streaming to satellite, sources for content seem endless, and so are your options for viewing! Whether you’re hosting a Sunday afternoon of sports, a night of gaming, or any other excuse to have friends over, here’s some tips to treat all your guests to their favorite team, game or conversation.
Multi-screen or Multiple Screens?
The popularity of picture-in-picture viewing has exploded with the recent, feature-rich 4K options available. And video walls comprised of multiple displays are seeing a spike, taking full advantage of available content. Configurations include a mix of flatscreens and projection, offering an endless range of size choices. Some prefer one large, main viewing canvas, flanked by smaller screens, either symmetrically or asymmetrically placed. Others prefer a massive video wall comprised of a grid of narrow-bezel displays that can be configured to toggle content across the entire grid or in a multi-screen matrix.
Another option is offering multiple screens throughout a space, providing viewing from several seating or entertainment areas. This works well when incorporating spaces such a billiards table, bar area, casual seating nook, etc. Mounting solutions for a video matrix is somewhat complex however. Aside from a seamless installation, panels must be accessible for maintenance, allow for heat dispersion and more.
And keep in mind that any security feed, such as your front door camera or baby monitor, are sources that can be fed onto the screens as well. This is ideal when your media room is in the basement and you’re watching for the pizza guy!
As an Electronics System Contractor, we will help with space planning and AV design and work alongside your interior design professional to ensure the best possible outcome, the perfect blend of aesthetics and technology. Once you’ve decided on entertaining and viewing areas, there are a number of things to consider.
Optimize your room’s viewing by creating multiple layers of seating. Take the tiered home theater seating approach and apply it across your space to take advantage of line of sight from anywhere in the room. A first tier could be a mix of sleek gaming chairs, multi-purpose seating/storage ottomans and kid-friendly bean bags that could be stowed away when not needed. For your main seating tier, modular sectionals offer terrific flexibility while some well-placed swivel chairs keep viewers engaged and comfortable. Hi-top tables and bar seating provide guests a clear shot across the room while offering spaces for intimate conversation or a competitive hand of poker. And don’t ignore design conveniences like installing drink rails and providing side tables for your guests.
Audio does not take a back seat to video! Designing the room’s acoustics is essential for comfortable listening and conversation. Thoughtful acoustic design and noise control reduces fatigue and allows guests in each area to enjoy content and conversation.
Seamless Audio Switching is also essential to content enjoyment. As content is chosen or swapped across screens, the sound must follow without a distracting stutter. We can program flawless source switching across your devices – no fumbling with multiple devices and no missed moments of the game! No time here for amateurs!
Ready to host a party in your in-home sports bar?
Great! Call us! We’ll walk you through your choices, then design the system of your dreams that’s robust but fun and simple to use. Better get stocked up on beer!