Posts Tagged ‘construction photo documentation’

Trailer-Ready Technology

March 9, 2011

Here’s my perspective on the state of technology in construction today; it’s upside down. No matter what the application, (design, project management, punchlists, etc.) the universal theme of innovation in our industry centers around delivering “office-ready” applications to the jobsite with a mobile device.

What’s that you say? You have a tablet that puts your model, your schedule, your email and a ton of other information, right in the palm of your hand? There’s no refuting that technology gives us unprecedented access the critical information when and where you need it. But stop swiping and pinching your screen for a moment and take a look around you. Your standing in the mud! There’s a welder making sparks over your right shoulder, with the backup alarm from a loader blaring in your left ear. Is this the time and place for you to reply to that RFI response? Since you’re out on the jobsite, don’t you think you should focus your attention on the operations that are happening around you? After all, seeing is believing and there is no replacement for seeing actual construction in process (or recently completed) with your own eyes.

Let me clarify what I mean about technology in construction being upside down. All mobile applications have one fatal flaw. People. In that, every application ultimately relies on a human being for inputting new information by observing a condition and then relaying their impression of that condition, usually in text, but sometimes with the help of some other media (photo, audio, video, etc.)

What’s wrong with this use case:

  • There’s only one perspective. That of the person holding the mobile device.
  • The media provided is single purposed and dead-ended. It exists to support the observation and if you are not part of the audience interested in that observation, you would not have otherwise seen/heard the media.
  • As I alluded to before, this process is a grossly inefficient use of the user’s time. It’s also terrible way to capture ground-level data.

And furthermore:

  • There are far more people on site without that mobile device loaded with the same application than there are with that device/app. i.e. There are more people observing conditions on the ground than there are people capable of recording/reporting the conditions.
  • Wouldn’t it be better if the supporting media were available and searchable to anyone involved with the project for them to review for any number of purposes?
  • The conditions on the ground at that moment in time will, most likely, never exist again but could, quite possibly, be very important to a number of different people months or years later.

It is for these reasons that Geedra has embraced a new philosophy towards innovation in the construction world. We call it Trailer-Ready Technology™(TRT). The objective of TRT is to embrace the first-person perspective of individuals on the ground to capture 100% of observable information at the time of occurrence in order to deliver on-demand accessibility at any time in the future.

These are the guiding principles of TRT:

1. First, get the media

Geedra cannot accomplish anything without the recorded media. Identify and address any and all obstacles that might discourage a Geedra user from moving his/her media from a local device to a Geedra application. 

2. Design to accommodate existing behavior

Geedra applications should offer new users productivity improvements from the first time they log in. The interface should be inviting and next actions obvious.  Geedra applications should not require new users to modify their behavior in order to use them.  Asking people to change behavior in order to use your solution is the same as asking them not to use your solution.  However, once they have begun using their Geedra application, the application should incent them to explore new behavior.

3. No Typing

Typing should be the last option considered for data input.

4. Avoid dedicated hardware solutions

Users don’t like change. If you ask them to change and then hand them a new piece of hardware, that hardware can become the focus of their displeasure. It is better to initiate a change in behavior through their existing hardware and in order to ease the transition. If dedicated hardware is necessary, introduce it later after the new behavior becomes routine and ensure that it delivers a significant jump in productivity.

I’ll provide more details about our application in future posts. For now, keep your eyes open and watch out for that loader. Those things can leave a mark :-)

Top 10 Tasks for Construction Superintendents

September 8, 2010
Stumbled upon this on the state of Washington Workforce Explorer site.  In reviewing this list, it occurred to me that jobsite photos and video should play a critical role in supporting most of these tasks. I have added comments next to each task (where appropriate) to specify the role that visual media can(should) play in performing the task.

If you’re not using photos in this manner, you should ask yourself why not.

Top 10 Tasks

  • Examine and inspect work progress, equipment, and construction sites to verify safety and to ensure that specifications are met. – Photos used to record progress and report conditions.
  • Read specifications such as blueprints to determine construction requirements and to plan procedures.
  • Estimate material and worker requirements to complete jobs. – Photo archives can provide visual references for similar jobs from the past.
  • Supervise, coordinate, and schedule the activities of construction or extractive workers. – Photos serve as a reference to confirm access, availability of materials and equipment.
  • Confer with managerial and technical personnel, other departments, and contractors in order to resolve problems and to coordinate activities. - Photos augment written and verbal communication and provide confirmation of resolution.
  • Coordinate work activities with other construction project activities. – As mentioned above, photos provide information on current site conditions.
  • Order or requisition materials and supplies. - Webcams and photos confirm receipt of materials, preventing over-ordering.
  • Locate, measure, and mark site locations and placement of structures and equipment, using measuring and marking equipment. - Photos used to augment measurements and markings.
  • Record information such as personnel, production, and operational data on specified forms and reports. – Photos augment written records and allow for forensic research of conditions not properly recorded.
  • Assign work to employees, based on material and worker requirements of specific jobs.

Bigger Haystacks

August 23, 2010

Digital photos are free. Which means that if you have gone through the expense to put a camera on a jobsite, it makes sense for that camera to take as many pictures as possible. Usually more than is necessary (after all, they’re free right???)

Then let’s consider all of the stakeholders who take pictures on a jobsite; There’s the General Contractor of course, then the owner and owner’s reps; the architect and the cajillion consultants retained by the architect; inspectors, municipal, regulatory and otherwise; subcontractors, and oh yeah, anybody else with a hardhat and a camera phone. Did I forget to mention aerial photos and fixed site cameras?

Do all of these photos add up to better coverage of jobsite activity? More coverage definitely, but better? That’s debatable, because at the end of the day it doesn’t matter how many photos you have if you can’t find that critical piece of information that you’re looking for.

Found it! Er, wait. Wrong floor...

The Photo-Data Transformation

July 22, 2010

In my previous post I identified the cost associated with extracting information from the photos and video used to capture ground level information from construction project sites. Information extraction costs are a function of time once the project ends and eventually reach impractical levels as the project team disbands and their tribal knowledge of the project evaporates forever.

But it doesn’t have to be that way. What if the project team could encapsulate their tribal knowledge into an archive that remained accessible to the project team and the owner of the finished building for the duration of the building’s life? – Time out. You may be thinking, um, OK Geedra blog dude. Are we talking about some kind of Vulcan Mind Meld?

By packaging the visual media (photos and/or video) with the project team’s intimate knowledge of the images in the media into photo-data, we can make that information accessible without incurring the extraction costs associated with current forensic research efforts using construction photos and video. The components of photo-data include data tags (for indexing and research), annotations (tells the story of the image), contextual references (other photos, floor plans, reports) and any other supporting information.

(c) 2010 Geedra, LLC

Once converted, photo-data information will be resistant to degradation over time, making it as accessible 10 years after completion as it was 10 minutes after the photos were taken. Facility managers and building owners can not only benefit from knowing the history of their building’s past, but can continue to build upon their photo-database by adding new photos to capture conditions during building improvements and major maintenance overhauls. In doing so, they are making a major improvement to the value of the physical asset in a move that will lower operating costs and reduce operation risk for the life of the building.


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