Two Major Reasons to Switch from Interactive Whiteboards to Interactive Flat Panels
Sarasota County Schools replaced its districtwide interactive whiteboard fleet with interactive flat panels. Its IT director and school support services manager explain the two factors that decided it.
Sarasota County Schools ran interactive whiteboards for more than a decade before switching. We adopted our first boards in 2004 in a handful of middle and high school classrooms, and completed districtwide rollout across more than 3,000 classrooms [VERIFY the noun and figure with the district — the live page says "3,000 schools", which cannot be right for a district of roughly 50 schools. The 2016 original carries the same error.] in 2007.
They served us well. Interactive whiteboards let teachers work through curriculum with students dynamically and opened a bridge to digital instructional resources at the tip of a stylus. Teachers could extend instruction past the bell by emailing or printing lessons for students and parents.
By the mid-2010s, though, two things had changed: what the technology could do, and what it was costing us to keep running.
Two factors drove our decision to move from interactive whiteboards to interactive flat panels: access to current technology, and long-term cost.
Reason 1: Access to advanced technology
Interactive flat panels take advantage of the technological advances we've seen in tablet devices. Those touch-screen capabilities are magnified on an interactive display whose functionality is similar to that of a tablet. Our students are used to multi-touch displays in their everyday life, so we believe this should be the case in our classrooms as well.
Image quality settled it. The picture on the interactive flat panels was exponentially better than what we had seen on the whiteboards — no more turning off the lights to see the display. And that image quality does not degrade over time, as we had seen with the projectors used in our classrooms.
Reason 2: Long-term cost
Ongoing cost was a major consideration. As a district, we had already gone through one complete round of replacing bulbs and projectors on the interactive whiteboard units. By moving to an interactive panel, we could redirect the funds allocated to those significant ongoing maintenance costs to other areas. Interactive panels also use less electricity, which is a benefit for both the environment and the district.
Interactive whiteboard vs interactive flat panel: what actually differs
| Interactive whiteboard + projector | Interactive flat panel | |
|---|---|---|
| How the image is produced | Projector throws an image onto a whiteboard surface | Image is generated by the LED display itself |
| Room lighting | Often needs lights dimmed for legibility | Readable in normal classroom light |
| Image quality over time | Degrades as the projector lamp ages | Does not degrade with age |
| Ongoing consumables | Projector bulbs and filters on a replacement cycle | None |
| Shadowing and glare | Presenter casts shadows on the surface | No projected beam, so no shadowing |
| Calibration | Needs periodic recalibration to keep touch aligned | No calibration required |
| Simultaneous touch points | Typically 2 on legacy interactive whiteboards [VERIFY or remove — varies by generation; do not publish an unconfirmed competitor-side figure] | 20 to 50, depending on ActivPanel model |
| Rated display life | Bulb life measured in thousands of hours, then replaced | 50,000 hours LED lifespan |
| Sound | Usually an external speaker system | Built-in soundbar |
| Device connectivity | Typically a single wired input | Multiple HDMI and USB-C inputs, wireless screen share |
| Operating system | None; depends on a connected computer | Choice of Android, Windows or Chrome on ActivPanel 10 |
| Moving parts | Projector fan and lamp assembly | None |
Interactive flat panel figures are ActivPanel specifications. Interactive whiteboard figures describe the projector-based systems most districts are replacing; confirm against your own installed hardware.
What is the difference between an interactive whiteboard and an interactive flat panel?
An interactive whiteboard uses a projector to throw an image onto a touch-sensitive surface. An interactive flat panel is a single self-contained LED display that generates its own image. The practical differences follow from that: a panel needs no bulbs, no calibration and no dimmed lights, and its image quality does not fade as the hardware ages.
How the district chose its panels
Once Sarasota County decided to move to interactive displays, we assembled an evaluation team of teachers and school-based leaders from every level to assess the interactive displays then on the market. After an extensive evaluation, the team unanimously selected the Promethean ActivPanel as the best option for Sarasota County classrooms.
Training followed at the same scale as the deployment. We trained more than 3,000 teachers [VERIFY with the district] using a combination of face-to-face sessions, self-paced online courses, and instructor-led virtual training, with topics ranging from general how-tos to subject-specific classroom applications.
What should we bring to the board when we request display upgrades?
Bring the recurring cost you will stop paying, not just the price of the new hardware. Sarasota County's case rested on a maintenance cycle it had already funded once: bulbs, filters and projector replacements across the whole fleet. Pair that with an evaluation run by teachers and school leaders rather than IT alone — a unanimous recommendation from the people who will use the displays every day carries weight a specification sheet does not.
Should we replace our interactive whiteboards now, or wait?
Replace them when the maintenance cycle comes due, not before. The clearest trigger is a bulb-and-projector replacement round: Sarasota County switched at exactly that point, because the money already budgeted for consumables covered the move to hardware that needs none. If your boards are mid-lifecycle and the projectors are healthy, the case is weaker and worth revisiting at the next refresh.
What happens to our existing interactive whiteboards?
Most districts repurpose rather than discard them. A whiteboard surface still works as a non-interactive dry-erase board once the projector is retired, so many schools leave them mounted in the same rooms. Others consolidate working units into spaces that do not need a panel yet, such as storage-limited portables or specialist rooms, which spreads the replacement across more than one budget year. [VERIFY this guidance against what Promethean's field team actually recommends]
Which ActivPanel replaces an interactive whiteboard?
| ActivPanel 10 Premium | ActivPanel 10 | ActivPanel LX | |
|---|---|---|---|
| Available in | 55″, 65″, 75″, 86″ — all 4K | 65″, 75″, 86″ — all 4K | 65″, 75″, 86″ — all 4K |
| Simultaneous touch points | 50 | 40 | 20 |
| Brightness | From 940 cd/m² | From 500 cd/m² | From 350 cd/m² |
| Glass | Optical bonded, 9H hardness | Zero bonded, 9H hardness | Zero bonded, 8H hardness |
| Backlight | QLED high-density direct LED | Direct LED | Direct LED |
| Dynamic contrast | Up to 900,000:1 | 5,000:1 | 5,000:1 |
| LED lifespan | 50,000 hours | 50,000 hours | 50,000 hours |
| Writing technology | Vellum | Vellum | Vellum |
| Pen and touch differentiation | Yes | Yes | Yes |
| Best for | Large rooms and lecture spaces where brightness and contrast matter most | The standard classroom replacement for an interactive whiteboard | Budget-constrained rollouts and rooms with lighter interactive use |
All three tiers offer a choice of Android, Windows or Chrome, and are compatible with the EDLA-certified Promethean OPS-A module. [VERIFY the ActivPanel LX link target — /products/interactive-displays/activpanel-lx/ currently redirects to the German ActivPanel 10 page, so no US LX page is linked here.]
How long does an interactive flat panel last?
ActivPanel displays carry a 50,000-hour LED lifespan. At six hours of classroom use a day across a 180-day school year, that is roughly 46 school years of panel life [VERIFY the arithmetic and the assumed school day against how Promethean prefers to frame panel longevity] — which means the display itself is not the limiting factor. Plan the refresh cycle around software support and connectivity standards instead.
Originally published in K-12 Tech Decisions, August 15, 2016. [VERIFY reproduction rights before publishing at this length — the live page's "Read the full story" link to k-12techdecisions.com returns 404 and the article is no longer on the publisher's site. If rights cannot be confirmed, use the shorter attributed-summary variant in Rec. 1a-alt.]
