We recommend using a wired network connection whenever available. In cases where it isn’t, but you have a WiFi network available, you can connect the Syncbox to it using a USB WiFi dongle.
Only specific types of dongles are supported, so please contact our helpdesk if you are in need of one. Configuration must be repeated for each USB dongle. If you have more than one Syncbox, you may be provided with a WiFi access point instead, to simplify the configuration and provide the best reception.
1.1. USB WiFi dongle
Connecting the Syncbox to WiFi using a USB dongle is an easy one-time process. Follow the steps below.
1. Insert the USB dongle into the front USB port that is below the Ethernet port, and startup you Syncbox. Note: Do not use any of the 10 USB ports on the rear of the Syncbox for the WiFi dongle. The device will not be found.
2. Wait for about 2 minutes, until the connection LED starts flashing red. This indicates that the Syncbox has started a WiFi hotspot.
3. Search for WiFi networks on you phone (or another WiFi capable device). Select the network named after the label on you Syncbox, and connect to it. The WiFi password is “podcatcher”.
4. When you are connected to the hotspot, a popup should be shown: “Sign in to network”. Click on it to open the WiFi configuration page.
5. Select your WiFi network from the drop down list. Enter the passphrase, and click “Connect”. The WiFi hotspot will be disabled, and the Syncbox will connect to your WiFi network.
To check if the connection is succesfull, observe the connection LED. The LED should be blinking orange, and become green after about one minute. If there is an error connecting to the WiFi network, the LED will return to blinking red and the hotspot will be restarted. You can then go back to step 3.
1.2. WiFi access point
Instead of using a WiFi dongle for each Syncbox, it is possible to use an access point in client mode to connect many Syncboxes to your wireless network at once. The Syncboxes connect to the access point by means of Ethernet cables, and the access point is configured to connect to your wireless network. To help plan your setup, please contact our helpdesk.
Configuration using a WiFi access point is similar to the procedure for connecting a single USB dongle. But, you will only have to configure the access point.
2. Proxy server
On some locations it is required to access the internet through a proxy server. The Syncbox supports proxy servers through automatic and manual configuration. There are however some requirements on the type of proxy server used.
2.1. Proxy server requirements
Your proxy server must meet the following requirements:
Support HTTPS connections to websites. Or in technical terms: support the HTTP CONNECT method, where the proxy server sets up a direct connection between the client and the website. As most websites today use HTTPS, most proxy servers support this feature. Some proxy servers however require clients to install a special certificate, instead of using HTTP CONNECT. This is currently not supported by the Syncbox.
If your proxy server requires entering a username and password to access the internet, this is supported by the Syncbox, but currently only through the HTTP basic authentication scheme. Other existing types (e.g. HTTP Digest, HTTP NTLM and HTTP Negotiate) are currently not supported.
2.2. Automatic configuration (WPAD)
The Syncbox supports automatic configuration of a proxy server by means of the Web Proxy Auto-Discovery Protocol (WPAD). If your network is configured to support this, proxy server configuration of the Syncbox is done automatically and will work out of the box.
If your proxy server requires entering a username and password to access the internet, automatic configuration will normally not provide the Syncbox with these credentials. To enter them you would need to resort to manual configuration. As an alternative you can include the credentials in the the proxy URL in the PAC file. An example PAC file in this format is shown below.
function FindProxyForURL(url, host) { return "PROXY username:password@192.168.1.1:8080; DIRECT"; }
Note: Including the username and password for the proxy server in the PAC file will make it available to all users on the network, unless access to the PAC file is regulated by for instance IP address. The MAC address of the Syncbox is printed on its label to allow to assigning it a specific IP address.
3. Manual configuration
Manual configuration of Syncbox network settings is possible using a USB mass storage device. Please follow the steps below.
3.1. Prepare the USB stick
Format a USB stick in FAT format.
Create a new text file on it named “config”. The file must not be placed within a directory.
Add configuration entries to the file as specified below.
3.2. Network configuration entries
The configuration file “config” can contain a combination of the following configuration entries, each on a separate line.
3.2.1. General
Clear all network profiles config_net_reset=1
Note: The reset can be combined with other entries and will be handled first.
3.2.2. Wireless LAN
WiFi ssid to apply settings to (if omitted, configure Ethernet) config_net_wifi_ssid=My WiFi Network
WiFi password to install config_net_wifi_pass=password
WiFi auth-alg: – open: Open System – shared: Shared Key config_net_wifi_auth=open
Note: Proxy configuration applies to wired Ethernet, unless it is combined with wireless LAN configuration entries. To manually configure a proxy server for WiFi, you must also manually configure the WiFi settings. If you have already used the hotspot method to configure WiFi, you must clear the existing profile using the reset option listed above.
Proxy server host config_net_proxy_host=192.168.1.1
Proxy server port config_net_proxy_port=8080
Proxy server username config_net_proxy_user=username
Proxy server password config_net_proxy_pass=password
3.3. Apply settings on a Syncbox
Using the following steps you can apply the configuration to a Syncbox. You can repeat these steps on multiple Syncboxes, using the same USB stick.
Power off the Syncbox, by holding the “Shutdown” button 10 seconds until the system LED starts blinking orange and finally switches off.
Insert the USB stick into the front USB port below the Ethernet connector. Note: Do not use any of the 10 USB ports on the rear of the Syncbox for the USB stick. The device will not be found.
Press and hold the “Shutdown” button for 10 seconds to start it in recovery mode. The Syncbox should apply the settings, and automatically reboot to normal mode. Note 1: Release the button when the system LED becomes orange. If you hold it too long it becomes red and will start in a different mode. Note 2: If applying the settings failed or no settings were applied, the Syncbox will stay in recovery mode and the system LED will stay red. In this case check the USB device, and restart at step 1 to retry.
Two steps are required to prepare your video for use with AV-Sync:
Prepare the video file (replace the audio with the AV-Sync track). The video file will play on your mediaplayer.
Prepare the audio file (split off the audio from the video to a MP3 file). The audio file will be uploaded in the TourEditor to be played on the Podcatcher.
Creating these files is an automatic process when using the video tool.
For more information on the usage of the tool, or for detailed instructions on how to do the media file preparation manually, please refer to the following sections.
2. AV-Sync video tool
The easiest way to prepare you media files is by using the AV-Sync video tool. You can download it here:
Note: When opening the program, you may see the message “Windows protected your PC”. Please click the button “Run anyway” to continue.
You can drag and drop any video on the tool, and it will create two new files in the same directory as the input file:
<inputfilename>_video.mp4
<inputfilename>_audio.mp3
The video file is to be placed on your mediaplayer. The audio file is to be uploaded in the TourEditor, to play on the Podcatchers.
2.1. Advanced video settings
If the advanced checkbox has not been selected, the video tool will use settings that suit most cases. If it has been selected, the following video options are available:
Convert: This checkbox enables conversion of the video. When unchecked, the video content is ‘multiplexed’ into the output file unmodified. This means that video resolution and quality will remain unchanged. When checked, video is transcoded to the h264 codec. Note that conversion may be automatically enabled, if your video is encoded using a video codec that is not supported in MP4 files. If so, the progress will indicate “Converting video”.
Flexcode: This checkbox enables the IDentifier code input field to be used for flexible mode AV-Sync videos. Please refer to the AV-Sync manual for details.
Room audio: If unchecked, the output video will contain the AV-Sync track instead of the original audio. If checked, the original audio is converted to a single channel and added to the output video as well. The output video will contain a stereo audio track, with the AV-Sync track on the right, and the original audio on the left channel. This makes it possible to still play the original audio in the room with the video, in addition to hearing the audio on the Podcatchers.
2.2. Advanced audio settings
If the advanced checkbox has not been selected, the video tool will use settings that suit most cases. If it has been selected, the following audio options are available:
Bitrate: Choose the bitrate for the audio to be played on the Podcatchers. Note that a higher bitrate improves the quality, but also the time required to sync the Podcatchers. We advice a bitrate of 64k for mono, and 128k for stereo. If left to auto, the encoder uses the input file to choose the best bitrate for you.
Channels: Choose the amount of channels for the audio to be played on the Podcatchers. If the input file contains stereo audio, you may choose to reduce it to mono. This way the bitrate can be reduced, reducing the sync time per Podcatcher. Using stereo is advised when using headphones.
Extend: This input field allows extending the audio file with silence for the specified time. This could be used for loop correction, however preferably use the slider in the tour editor to configure this: see “Fine tuning” in the AV-Sync manual.
The Syncbox is a compact computer, designed by Guide ID to charge and synchronize Podcatcher audio guides. You can connect up to 10 dockingstations (100 Podcatchers) to one Syncbox. If you have more Podcatchers on location you will need multiple Syncboxes.
The Syncbox is IEC 62368 certified. However the following safety requirements apply:
Use the Syncbox only within the specified operating temperature range (0-50 C).
Do not cover the ventilation openings. Risk of overheating.
Use the provided AC power cable only.
Connect AC cable to an earthed mains socket outlet or extension cord.
Mains socket outlet must be easily accessible to allow disconnecting the cable.
Ethernet port is intended for LAN connection installed wholly within the same building structure.
The Syncbox contains a Lithium-Ion battery (750 mAh, 3.7V, AA format). The battery is IEC 62133 certified.
Caution:
Do not replace the battery. Risk of explosion if the battery is replaced by an incorrect type.
Disposal of the battery into fire or a hot oven, or mechanically crushing or cutting of a battery, can result in an explosion.
Leaving the battery in an extremely high temperature environment can result in an explosion or the leakage of flammable liquid or gas.
Subjecting the battery to extremely low air pressure may result in an explosion or leakage of flammable liquid or gas.
1.5. Requirements
Important: The Syncbox must be connected to power and internet 24 hours per day, 7 days a week.
To connect the Syncbox you will need:
Available power outlet (country specific AC Power cord is provided)
Internet connection, by means of either:
Ethernet cable or free socket (CAT5 or CAT6 standard)
WiFi network (IEEE802.11n / g / b, 2.4 GHz bands)
1.5.1. Power
If power is removed, the Syncbox will continue on battery power for about half an hour. It will indicate this by beeping periodically. See Running on battery power.
1.5.2. Internet
If internet is disconnected, the Syncbox will remain functional for a maximum of 2 days. However contact with the Portal is not possible.
The internet connection has the following requirements:
Fully functional internet access to websites (HTTPS).
If you have multiple devices, a Router with DHCP is required. For multiple Syncboxes built into cabinets, a network switch is provided to make them share a single connection.
If you have a firewall, outgoing access to HTTPS (TCP port 443) is required. The Syncbox uses only outgoing connections on that port. No port forwarding is required for incoming connections. Whitelisted domains should include:
syncboxapi.guideid.com
syncboxlogs.guideid.com
syncboxdebug.guideid.com
Using an Ethernet cable is recommended above using a WiFi network. Connecting the Syncbox to your WiFi network requires manual configuration. Please refer to advanced network configuration.
Internet access through proxy servers is supported, but may require manual configuration. Please refer to advanced network configuration.
2. Installation
2.1. In a cabinet
On the rear of the cabinet, remove the cabinet holder (2 screws)
Place the Syncbox in the cabinet holder
Guide the 10 dockingstation USB cables out of the cabinet, and connect them to the rear of the Syncbox (see Notes on USB cabling)
Mount the cabinet holder (2 screws)
Connect the Ethernet cable (or USB WiFi dongle, to the USB port combined with the Ethernet connector)
Connect the Power cable
Note that when a cabinet is placed on top of another, cables may be guided internally as visible in the image below. In this case:
Power cables are combined using a (European) extension cord. The extension cord is provided by Guide ID and has a country-specific power cord
Ethernet cables are combined using a network switch, which is provided by Guide ID
2.2. Tabletop
Place the Syncbox on a flat surface, not obstructing any of the ventilation holes
Connect one or more Dockingstations to the rear of the Syncbox (see Notes on USB cabling)
Connect the Ethernet cable (or USB WiFi dongle, to the USB port combined with the Ethernet connector)
Connect the Power cable
2.3. Notes on USB cabling
In both installation cases, note that the following is required for USB cabling between the Syncbox and Dockingstation:
USB Hubs are not supported. You cannot use them when connecting the Dockingstations to the Syncbox(es).
Use the USB cables supplied with the Dockingstations. When using the Syncbox to charge the Podcatchers, these cables should be less than 1m in length.
Do not use the front USB port. The Syncbox supports one Dockingstation on each of the 10 rear ports only.
To verify the cabling, after powering on the Syncbox please inspect the LED indicators on the Dockingstations. Lights should be white or green. See section Charging (5.3) for possible other LED colors.
3. Activation
The Syncbox must be activated before it becomes operational.
Notice:
Important: you cannot use a Syncconsole and a Syncbox at the same time. If you are replacing your syncconsole(s) by a Syncbox make sure to delete the syncconsole(s) first.
Beware that when switching from a Syncconsole to a Syncbox, all the published content will be re-synced on to the Podcatchers. This may take a while when you have a lot of content / multiple languages.
Activation steps:
Power on the Syncbox by briefly pressing the ‘shutdown’ button
A pen may be required to reach the button
This is only required if the Syncbox was previously shut down using the button
Fill in the details in the dialog. Both the Serial number and the Link key can be found on the label on your Syncbox
Your Syncbox is now ready for use!
After activation, it may take a few minutes before the Sync now button becomes available.
Add Sync ConsoleSelect device typeEnter Syncbox detailsFind serial number and link key on the label
4. Usage
4.1 Power on
Briefly press the push button (labelled shutdown) to start the Syncbox, if it does not automatically switch on when power is connected. On power on the Syncbox will beep and switch on the system LED.
To verify that the Syncbox can connect to the Portal, please verify that the connection LED becomes green after connecting the Ethernet cable (or USB WiFi dongle). This can take a few minutes.
Note that when using WiFi, connecting the Syncbox to your WiFi network requires manual configuration. Please refer to advanced network configuration. Also please check this page if your network forces the use of a proxy server and does not support automatic configuration.
4.2. Service Podcatchers
Once connected and linked to your site, the Syncbox will automatically charge, synchronize and service your Podcatchers.
4.3. Shutdown for transport
When disconnected from power, the Syncbox will continue on battery power for a while. Before returning your Syncbox to Guide ID, please shut it down. In order to do so:
Press the ‘shutdown’ button for 10 seconds, until the system LED starts flashing
Wait until the system LED stops blinking
If the Syncbox is placed in a cabinet block, make sure to disconnect the USB cables and to take the Syncbox out of the cabinet holder before sending the equipment back.
5. Troubleshooting
5.1. Lights
The Syncbox has 4 dual-color LED indicators. Each of the LEDs has a separate function. If all is well, all of them should be green or green blinking. Specific information can be found in the sections below.
5.1.1. Power
Color
Blinking
Indication
Actionrequired
off
–
No power, battery is empty or Syncbox switched off
Connect power, press push button
green
no
Power connected, battery full
–
orange
no
Power connected, battery charging
–
orange
yes
No power, battery discharging
Connect power
red
yes
Power connected, battery unable to charge
Contact support
5.1.2. System
Color
Blinking
Indication
Actionrequired
off
–
System off
Connect power, press push button
green
no
System on
–
green
yes
System starting
Wait for startup
orange
no
System about to start
Wait for startup, or press button to cancel startup
orange
yes
System shutting down
If unexpected, contact support
red
no
System recovery mode
Contact support
red
yes
System overtemperature or boot error
Check temperature, if persistent contact support
5.1.3. Connection
Color
Blinking
Indication
Actionrequired
off
–
No connection (no IP address)
Check Ethernet connection and DHCP server
green
no
Connected (inactive)
–
green
yes
Connected (active)
–
orange
no
Internet (not connected to Guide ID)
Check firewall
orange
yes
Connecting
Please wait for connection. This could take a minute.
red
no
Error authenticating
Contact support
red
yes
No internet
Check internet connection or firewall, or complete WiFi configuration when dongle connected
5.1.4. Sync
Color
Blinking
Indication
Actionrequired
off
–
Sync disabled
Activate the Syncbox in the Portal
green
no
Sync finished successfully
–
green
yes
Sync running
–
orange
no
Sync scheduled
Wait for scheduled sync, or press button “Sync Now” in the Podcatcher Portal
orange
yes
Sync updating
Wait for update to complete
red
no
Sync finished with errors
Check dockingstation connections, replace faulty USB cables
5.2. Sounds
5.2.1. System state change
When the Syncbox is started or restarted, a short beep sounds once.
5.2.1. System software updates
An automated restart can happen during a system software update. This will only occur if the Syncbox is idle. In the unlikely event of a failed software update and the Syncbox being unable to continue, a long beep will sound once and the System LED will turn red. It has then entered recovery mode, requiring service from Guide ID.
5.2.2. Running on battery power
If the Syncbox becomes unpowered due to a power dip or disconnection of the main cable, it switches to battery power and will remain running for about 30 minutes. A long beep will sound every 10 seconds during this time.
If the battery is completely depleted, the Syncbox will shut down.
Note that the Dockingstations will be disconnected from the power if the Syncbox becomes unpowered (also while it still runs on battery power). The light on the top of the dockingstations will be switched off and the Podcatchers will start blinking their orange light. Once power is restored, the Syncbox and the dockingstationswill automatically resume operation.
5.2.3. Temperature range exceeded
If the Syncbox exceeds its operating temperature range, it will automatically shut down. A long beep will sound every 3 seconds during this time.
Once temperature is restored to within operational range, the Syncbox automatically resumes operation.
5.3. Charging
The Syncbox can supply power to Dockingstations through the USB cable. If Dockingstations are supplied with power, their LED on top should be green or white. If it is red, there is a problem with the connection between Syncbox and Dockingstation. Please refer to the notes on USB cabling.
Note that only newer Dockingstationssupport USB charging:
Labelled Dockingstation 1.3. The Dockingstation version can be found on the bottom of the Dockingstation
Serialnumber of DS.005.000 and higher. The Dockingstation serial number is shown in the Sync view in the Portal.
If the Dockingstation does not support USB charging, the DC adapter must be connected.
The table below lists possible dock LED indications.
Color
Indication
off
Dockingstation is off
green
Dockingstation charging and operational
white
Dockingstation charging, not communicated yet
red
Dockingstation not charging
blue
Dockingstation locator function on (user request from Portal)
5.4. Finding a Dockingstation
If there is a problem with a specific Dockingstation, it may be required to find out where in a cabinet it has been installed. Using the portal, the LED of a Dockingstation can be temporarily set to the color blue. To accomplish this:
Check if the Dockingstation is hardware version 1.3 (supports USB charging). Please refer to section 5.3 to identify it. Dockingstation indication is not available on older hardware versions.
Open the Sync overview in the portal.
In section “Details from most recent synchronization”, beneath the Dockingstation serial, click the button labelled “ON”.
Wait until the button stops blinking. It can take up to 3 minutes for the Dockingstation LED to become blue.
The LED will remain blue for 15 minutes. You can optionally switch it off earlier using the same button on the portal. Note that again it can take up to 3 minutes for the Dockingstation LED to respond.
5.5. Helpdesk
If you have any questions, or require assistance with your Syncbox you can always contact our helpdesk.
Is the Syncbox protected against theft of customer data?
The Syncbox utilizes encrypted SSL transfers only. Periodic security patches are installed. User data is encrypted in an secondary way.
Will the Syncbox automatically power on after power loss?
The Syncbox will automatically power off when the battery is empty, and power on as soon as power is restored, unless it was switched off by the user using the push button.
6.2 ICT related
Will we ever need console access to this machine?
No. The Syncbox is a standalone device without a keyboard or monitor (headless).
Will GuideID or any 3rd parties have remote access to this machine?
No 3rd parties have access to the Syncbox. From our helpdesk, we have an option to enable remote access to the device. This will only be enabled if we need to service the device.
Can the Syncbox be put in a guest VLAN to restrict access to my Intranet?
Yes. The Syncbox only requires access to the servers listed in the Further requirements section.
Do we only need outbound internet access, no inbound NAT?
Correct. Please refer to the Further requirements section.
My network forces the use of a proxy server. Does the Syncbox support this?
Yes, but manual configuration is required if the network does not support automatic configuration, for instance because credentials must be entered. Please refer to advanced network configuration.
I have no Ethernet connection and have inserted a USB WiFi dongle. How to connect to my WiFi network?
Please refer to advanced network configuration, but note that not all WiFi dongles are supported, and can only be inserted in the USB slot combined with the Ethernet connector. Please only use the WiFi dongle supplied with the Syncbox.
The Interactive IDentifier makes it possible to send data from the Podcatcher to an interactive application developed by a third party. Software must be installed on a Windows computer which the application can use to communicate with one or more connected Interactive IDentifiers.
The selected data contains information about the tour, such as a unique tour ID, a unique visitor ID (as in a number, not a person) and the language of the tour. The third party can use this data in an interactive application to identify a visit and/or offer a customized personal experience. For instance, to guide the visitor through an exhibition or to make a connection between multiple interactive applications.
Another example of data which can be tracked could be; responses given by a visitor when questions need to be answered using the A/B/C buttons on the Podcatcher (for instance with a survey). Or tracked data of the usage of layers within an audio stop.
In both cases you add variables and values to the audio clips which can be extracted using the Interactive IDentifier.
Package contents
Interactive IDentifier This is the point of activation used for visitors to aim the Podcatcher at.
USB cable The USB cable connects the Interactive IDentifier to the PC on which the interactive application is running.
Installation prerequisites
A PC running Windows 7, 8 or 10.
.NET framework 4 has to be installed.
A free USB port (2.0 or higher)
TourEditor content
If you only want to use the Interactive IDentifier to extract the data from the Podcatcher you do not have to make a stop in the TourEditor.
If you would like to play an audio file on the Podcatchers, after triggering the Interactive IDentifier (for instance; “please follow the instructions on the screen“) you can. You do this by adding a stop in your tour, upload the audio file and add the IDentifier code (trigger) C001. (all Interactive IDentifiers are set to send out code C001 to the Podcatcher).
If you are using multiple Interactive IDentifiers, and you would like a different audio to play at the various points, you make multiple stops in the tour and add a different code to each one of them. For instance C002 / C003 / C004 etc. But beware this also means you need to reprogram the Interactive IDentifier itself to send out the corresponding code.
Reprogramming information will follow soon
Configuration in the TourEditor when adding an audio file to an interactive application
This part of the installation requires access to the Podcatcher Portal.
Log in to the Podcatcher Portal, click on the TourEditor icon, and choose the Tour you’d like to add the Interactive IDentifier to.
Make a new Stop (or choose an existing one)
Go to the Stop’s Clips.
Edit the first Clip, and upload the audio as appropriate for each language.
Configure the Stop trigger by adding the Interactive IDentifier code C001 to the Stop. (The IDentifier is standard set to send out code C001 but you can range from C0:01 to C0:7F. You can choose a code and reprogram the Interactive IDentifier.)
If you want to make use of adding variables and values to track data go to the Stop’s clips and select the clips a visitor can select
Go to the tab “Advanced” and enter a variable and value at the interactive part.
A different variable needs to be entered for each clip you want to track when using layers. The value can stay the same.
If you are asking a question to the visitor where they have to make a choice using the A/B and or C button, you will have to enter the same variable to each clip, but change the values per clip.
repeat these steps for each clip you would like to track
Publish the Tour and Sync so the Podcatcher will sync the content on to its SD card.
Installing the Interactive IDentifier
Connect the Interactive IDentifier to a usb port on the Windows PC on which the interactive application will be running.
The service will automatically start when Windows is started. Either restart the computer to start the service, or go to Windows Services, find ‘Collecting IDentifier Service’ and start it manually.
Communicating with the service
You can connect to the Collecting IDentifier Service by opening a TCP socket to localhost on port 777.
You will start to receive JSON messages periodically (heartbeat) or when a Podcatcher is sending data. (The Podcatcher needs to be activated before it communicates with the Interactive IDentifier).
The visitor can use the Interactive IDentifier by pointing the Podcatcher at the IDentifier, just like any other IDentifier. He or she will hear the audio file which has been uploaded or can follow the instructions on the screen of the interactive application.
Troubleshooting
Should the Interactive IDentifier not work properly, please check the following first:
Have you activated the Podcatcher with a Start IDentifier?
Is the USB cable properly connected to the Windows PC on which the interactive application is running?
Is the Windows PC on which the Interactive application is running switched on? if not restart the PC or contact the third party responsible for the Interactive application.
Is the interactive application running properly? if not contact the third party responsible for the Interactive application.
If the Interactive should start an audio file on the Podcatcher, and it doesn’t check the TourEditor
if the audio files have been uploaded
if the IDentifier code is connected
if the content has been published
Has the Podcatcher been synchronized with the correct content?
If that didn’t solve your problem, unplug the Interactive IDentifier from the USB cable and reconnect it.
The Interactive IDentifier is a special IDentifier which makes it possible to send visitor data from the Podcatcher to an interactive application developed by a third party (like an interactive design agency).
Software must be installed on a Windows computer that the application can use to communicate with one or more connected Interactive IDentifiers.