手持ち黒板Plus – 工事黒板・工事写真・写真台帳作成

This construction site blackboard app allows you to take photos with blackboards, organize and search them, create PDF photo albums, and share them as ZIP files.

It seamlessly handles "taking photos on-site" and "sending them to the office" using just one smartphone.

The electronic blackboard can be freely moved and resized on the screen.

The blackboard content is recorded to a CSV file simultaneously with the photo, and the photos are organized by date and construction information.

Since the photo data is saved on your smartphone, registration to a dedicated cloud service is not required.

Photos, CSVs, PDFs, and ZIP files can be freely shared via email, chat, Google Drive, and PCs.

It can also be used offline, making it usable even in construction sites with poor signal reception.

■ Select a blackboard and take a photo immediately

Select the blackboard you want to use and proceed directly to taking a photo.

The blackboard can be freely moved on the screen and resized with your fingers.

Adjust the position and size to suit the location and composition of the photo for optimal viewing.

The camera has a zoom function.

Use the zoom bar to check the necessary parts while taking a photo.

You can also view the blackboard in full screen, making it convenient for checking the contents before taking photos.

■ Quickly create blackboards from input history

The app saves input history such as project name, location, content, and photographer.

Previously entered text is displayed as a suggestion, eliminating the need to enter the same project name or location repeatedly.

Simply selecting a suggestion shortens on-site input time.

You can also reuse created blackboards and imported CSV data in compatible formats.

■ Filter shooting data by date and conditions

The photos and blackboard information you take are registered in the app's database.

In addition to a list view by shooting date, you can perform filtered searches using the following information combinations:

・Project name

・Location

・Content

・Photographer

・Shooting period

You can view only the necessary photos in a list, and photo thumbnails are displayed in the search results.

By importing old CSV data into the app, you can use previously taken data for searching and organizing.

■ Select photos and create a photo album PDF

You can select the necessary photos from those you have taken and create a construction photo album/photo log PDF. Before creation, you can perform the following operations:

* Select photos
* Rearrange by dragging
* Switch between list view and grid view
* Enter a title
* Select output items
* Preview before creation

The created PDF can be saved to your smartphone and shared directly with the office or relevant parties.

■ Share CSV, photos, and PDF together in a ZIP file

You can output the photos you've taken and the CSV data together in a ZIP file.

You can also select multiple dates or construction data and create a ZIP file together.

The created data can be sent and saved using the following methods via Android's sharing function:

* Email
* Chat apps
* Google Drive
* Cloud storage such as Dropbox and OneDrive
* NAS-compatible file management apps
* Copy to a PC

You can immediately hand over data taken on-site to the office.

■ Automatically record blackboard contents to CSV

Information entered on the blackboard is recorded to a CSV file simultaneously with taking photos.

The following items can be recorded:

* Project Name
* Location
* Details
* Photographer
* Date Taken
* GPS Location Information
* Shooting Direction

The CSV file can be copied to a computer and viewed/edited in Excel or similar software.

■ Recording GPS Location Information and Shooting Direction

The GPS location information and shooting direction can be saved as EXIF ​​information in the photos you take.

You can check the location where the photo was taken on Google Maps, or search for data close to your current location.

If you do not want to use GPS, you can turn off the function.

■ Adding a Blackboard to Photos on Your Device Later

You can import photos saved on your smartphone and add an electronic blackboard later.

* Photos taken with other camera apps
* Construction photos taken in the past
* Photos received

You can also add a blackboard to these.

■ Data Saved on Your Smartphone

The photos, CSV, PDF, and ZIP files you take are saved to a designated folder on your smartphone.

Since there is no need to entrust data to a dedicated cloud, you can manage it freely according to your usage.


* Store on your device
* Copy to your computer
* Back up to your preferred cloud service
* Edit CSV files in Excel
* Use photos with other apps

You can manage your data yourself without being tied to a specific service.

■ Main Features

* Take construction photos with an electronic whiteboard overlaid
* Move, zoom, and full-screen view of the whiteboard
* Zoom camera shooting
* Autocomplete based on input history
* Display date of shooting data and refine search
* Display photo thumbnails
* Automatic CSV recording of whiteboard information
* Import CSV data
* Select and sort photos
* Create construction photo albums and photo log PDFs
* ZIP output of photos, CSVs, and PDFs
* Batch ZIP output of multiple data sets
* Record GPS location information and shooting direction
* Integration with Google Maps
* Add whiteboards to photos on your device
* Offline use
* Send and save using Android's sharing function

■ Basic functions are available for free

Basic functions such as shooting, whiteboard creation, data organization, search, PDF creation, and ZIP sharing are available for free.

Advertisements are displayed in the free version.

By subscribing to the premium plan, you can use the app without ads.

Take photos with a blackboard, organize them, and send them to the office in the required format.

Please take advantage of "Handheld Blackboard Plus," which easily connects the field and the office using your smartphone.