An interlock installed in a vehicle is an alcohol interlock that controls vehicle starting based on the result of a breath test the driver takes by blowing into the handset. The AF-i1 consists of a handset, a control box connected to the vehicle, a handset holder, and other parts. Photos taken after installation can be used to show where the device was placed and which parts are visible, but a photo itself is not a document proving that the device works properly or that installation is complete.
Installers, fleet managers, drivers, and external support staff each want to confirm different things from a photo. So rather than taking many photos and sharing them widely, it is better to decide the scenes and sharing scope according to the question the recipient needs to resolve. Decide the sharing scope by separating the information to include in the photo, who receives it, and which copies are kept.
First decide what question the photo should answer
Before handing over, decide in one sentence "what will this photo be used to confirm?" For example, if you want to review the installation position, you may need the positions of the handset and holder and their rough relationship to the driver's seat. For a support inquiry, the key may be what is shown on the display and the device's exterior visible at the time.
Conversely, the entire vehicle interior, the inside of wiring covers, and the driver's personal belongings are not always needed. Nor is there any need to remove the device or open covers to check the exterior of installed components. If the current photos cannot answer the question, do not tamper with anything. Instead, confirm with the installer or support staff which scenes are needed and why, and decide on additional material.
Prepare the same photo differently depending on the recipient
The photo sent to the installer and the handover photo kept for the fleet operator may come from the same original, but there is no reason the shared versions must be the same. The installer may need to see the area around the device to judge a problem, while the operator may only need the installation position and when it was received. A family group chat or a public board is often not a recipient needed for confirming installation.
Before sending a photo, check whether it includes the license plate, people's faces and names, signs that hint at the parking location, screens showing contact details, or documents and belongings in the vehicle. If there is information unrelated to the purpose, you can make a copy for sharing with those parts masked. However, do not describe the masked copy as if it showed the original condition, and briefly note in the handover memo what was masked.
| Purpose of the photo | Scene to keep in the photo | Who it goes to |
|---|---|---|
| Confirming installation position | The area where the handset and holder are visible | The person who will review the installation position |
| Support inquiry | The display screen and visible exterior | The support staff handling the inquiry |
| Fleet management handover | Where the device is installed and the date taken | The person managing that vehicle |
| Original for storage | The full photo as taken | A storage location with defined access rights |
Keep the original and separate the copies for sending
Keep the original photo in a storage location with defined access rights, in case the scene at the time needs to be checked again later. Using a copy that keeps only the necessary parts for external sending makes it easier to manage both the information needed for support and the protection of vehicle and personal information. You can suggest distinguishing the date taken and the purpose in the file names or notes for originals and copies.
The date a photo was taken, the actual installation date, and the date support was requested may not match. For example, if you took a photo a few days after installation while asking about the display, that photo is not a record of the condition at installation but of the time of the inquiry. Mixing the dates can attach too much meaning to a single photo, so keep the two times separate in the handover list as well.
Set the sharing scope in a hypothetical case
As a hypothetical case, suppose a fleet manager is asked the day after installation to confirm the position of the handset holder. The manager has one photo showing the whole driver's area and one close-up of the area around the handset. What to observe first is whether the holder and handset are visible in each photo, and whether the license plate, driver's name, or personal belongings also appear.
If the close-up alone allows the requested position check and contains no personal information, you can send that photo to the person reviewing the installation position. If the full photo shows the license plate and personal documents, you can make a copy with the necessary parts masked, or retake only the area needed to judge the position. The action here is not taking the device apart or moving it, but matching the scope of what is sent to the purpose of the request.
The completion criterion can be set as "the recipient can answer the question about the holder's position, and no vehicle or personal information unrelated to that question was sent." If more photos are requested, rather than simply sending a wider shot, ask which position needs checking and why, and add only scenes that fit that question.
Photos and the device's management records are separate
The AF-i1 is described as storing interlock usage events such as vehicle ACC, engine start, test results, and tampering-related matters, with logs managed and downloaded through dedicated software. A log here means a record of when the device was used and information about its operation. Installation photos do not replace these event records or the history of maintenance and calibration alerts.
So it is appropriate for the photo handover list to note the purpose of each photo sent, the recipient, and questions not yet answered, while the device's usage records and inspection data are managed separately. Installation suitability or device operation that cannot be confirmed from a photo should not be settled by the photo alone, and should be handled through actual installation checks or support procedures. Keeping these apart lets you pass on the installation information needed while reducing the chance that a single photo spreads unnecessary vehicle information.
