Deciding where and how to set up BJSurvey can initially be challenging. Following the guidelines below will make that task easier.
Where
Any location where you can watch the video that you are entering into BJSurvey is OK. However, using BJSurvey away from the "front lines" significantly improves data entry speed (and accuracy).
How
The two most common setups are installing BJSurvey either
on the same computer as your digital surveillance application or
on a separate computer located next to it.
Same Computer
Requirements
Computer with dual-monitor capability
Pros
Use just one keyboard to control the video playback and to enter the data into BJSurvey.
Use BJSurvey's Digital Video Recorder (DVR) function without the need for additional hardware.
Use the DVR at the highest possible video quality.
Cons
You must use BJSurvey's DVR. Since the DVR adds significant productivity benefits, this can hardly be considered a disadvantage.
Separate Computers
Requirements
Video Capture device if you want to use BJSurvey's DVR.
Pros
Using the DVR is optional
Cons
Switching back and forth between two keyboards/mice to a) control video playback and b) enter data into BJSurvey. This disadvantage can be eliminated by using the DVR.
Video Capture device is required to use the DVR.
Reduced video quality due to the conversion process when using the DVR.