MIMBUS CONSTRUCT - User Guide

First, it is necessary to choose a user from those available on the main screen. A simple click on the user’s name displays a window in which you must enter their PIN code (four-digit number), configured in VULCAN.

The user can use the Groups filters on the right, allowing them to display only users from one or more classes created in VULCAN.

It is possible to display all users present in your VULCAN organization. However, those who are not assigned to a learning path corresponding to your simulator will appear grayed out. It will not be possible to log in with them on this simulator.

In offline mode, a demonstration user will be automatically selected.

This page displays the available exercises. A first click on an exercise displays its description. A second click validates the choice and launches the exercise. The tutorial allows you to familiarize yourself with the controls using a simplified scenario.

The user can use the Modules filters on the right to display only exercises from one or more categories.

In the exercise list, those already validated by the user are identified by a white crown in a colored circle. If connected to VULCAN, they can also choose to display only unvalidated exercises by deactivating the Show validated exercises button. Activating it allows viewing all exercises assigned to their group.

For compatible simulators, when selecting the exercise, the user can choose the difficulty level: Beginner, Advanced, or Expert. Depending on the exercises, the difficulty modifies the instructions and objectives. A click on the difficulty level launches the exercise. Already validated levels are identified by a white crown in a colored circle. For simulators that do not offer difficulty levels, a click on the Start button directly launches the exercise.

At the end of the exercise, the user is teleported to the results screen, where they can view the overall summary, sensor details, and events that occurred during the exercise.

From the home screen and in each simulator, the user can access the settings by clicking on the gear icon.

This interface allows you to change the language, adapt the interface, ergonomics, and accessibility according to your preferences, and ensure proper consideration of disabilities (colorblind filter, font adapted for dyslexic people, etc.). It is also possible to adapt the graphics. The Mimbus Bridge section allows you to enable or disable streaming via the MIMBUS BRIDGE application and adjust its quality if necessary. Finally, you will find information about the software version, your license number, and your organization identifier as referenced in the VULCAN LMS. This information may be requested when submitting a support request.

The application is compatible with all headsets supporting the OpenXR standard. Depending on the virtual reality headset used, the controllers and associated buttons differ.

Objective: to learn how to move around the virtual world and recognize markers that indicate a specific location.

The user will learn to move by teleportation. To leave this first room, the user will be asked to teleport to the next room.

By pressing the "Teleportation" button, it is possible to initiate a teleportation. As long as the button is held down, you can choose the teleportation destination. When you release the button, the teleportation will be performed.

A parabolic pointer coming out of the controller will then be visible, symbolizing the path taken during a teleportation. If teleportation is possible, this pointer is violet; if not, it is red.

Objective: To learn to pick up an object, release it and place it on a magnetized area, and to recognize the associated visual feedback.

The user will be invited to bring their hand close to an object, visualize the associated visual feedback (blue outline), then pick up the object using the associated button and drop it onto a designated area on a second display.

Once this action is completed, the user will be prompted to exit the room by opening a door, giving them the opportunity to use the "Grab an item" interaction again on the handle.

Objective: To learn how to interact with tools or buttons, and recognize the associated visual feedback.

The user will be asked to interact with an object on a display (the object will be surrounded by a yellow outline indicating the possibility of activating it) and activate it using the associated button.

To exit the tutorial, the user will have to move to the back of the room and press the elevator button using the "Interact" button. A fade to black will return the user to the lobby.

The user begins the scenario inside a portable cabin, facing a briefing screen presenting the context of the mission.

Once the briefing is viewed (or skipped), the site manager stands in a corner of the portable cabin. The user must interact with her to obtain the following information:

A cabinet containing all the available PPE is also present in the base camp. It will be necessary to choose gloves, a hard hat, a high-visibility vest, safety shoes, earmuffs and a mask before leaving the area.

Arriving on the site, the team leader will indicate the concrete task to be performed.

After being teleported into the house, the user will start their work.
First, it will be necessary to take the measurements of the window using the tape measure.

Once the measurements have been taken, screw 3 fixing brackets onto the frame. The other fixing brackets will be automatically screwed.

Take a pre-compressed seal from the trestle and place it on the upper part and the sides of the frame.
Do the same for the seal on the windowsill.

Place the frame in the window opening.
Placing 2 spirit levels on the frame, check its verticality and horizontality. With this, correct the rotation of the frame.

Once correctly positioned, screw 3 pre-installed fixing brackets onto the wall. The other fixing brackets will be automatically screwed.

Using the silicone gun, make a line of silicone on the base part of the masonry along the joint.

Retrieve the sashes from the floor and fit them onto the frame.

When the window is installed, the user will have to report to their team leader.
The exercise is finished once the report is made.

To validate the exercise, the user will have to proceed with the following actions:

The user begins the scenario inside a portable cabin, facing a briefing screen presenting the context of the mission.

Once the briefing is viewed (or skipped), the site manager stands in a corner of the portable cabin. The user must interact with her to obtain the following information:

A cabinet containing all the available PPE is also present in the base camp. It will be necessary to choose gloves, a hard hat, a high-visibility vest and safety shoes before leaving the area.

Arriving on the site, their team leader will indicate the concrete task to be performed.

First, apply the glue using the applicator roller. To do this, take the roller and use it on the upper part of the wall. It will be necessary to cover the entire area with glue to move on to the next step.

When all the glue is applied, take a short brick with a recess. Place it on the side of the opening.
This should not be aligned with the ground, take the mallet as well as the spirit level to check and correct this alignment.

Repeat this manipulation with a standard brick on the other side of the row.
Place the mason’s line on one of the two bricks previously positioned.

Now continue the placement of the other bricks to finalize the wall.

When the wall is built, talk to the team leader to finish the exercise.

The user begins the scenario next to a van with a bucket, in the parking lot of a pharmacy. They are close to a Low Voltage Main Switchboard (LVMS) room and facing their manager.

The user must first become aware of the task to be performed by speaking to their superior. A breakdown affects a luminaire near the LVMS and the user will have to replace its bulb safely.

The user must go talk to the customer to obtain more information, they can in particular ask them for the luminaire documentation which specifies the type of bulb to replace, here an E27 bulb.

A cabinet containing all the available PPE is present in the van. To enter, simply touch the side sliding door and press the interaction trigger. It will be necessary to equip the PPE by touching them and then pressing the interaction trigger:

An inventory can be opened by pressing the X or A buttons on the left or right controllers respectively. Objects can be dropped onto the bubbles that appear and then retrieved from these same bubbles. It will be necessary to store in the inventory:

The user must go to the LVMS room, an electrical panel is opposite the door while the technical documentation of the LVMS can be consulted on the right. It is specified in the documentation that the Q34 contactor controls the power supply to the exterior parking lot luminaires. It will therefore be necessary to turn it off and lock it out.

First of all, the insulating mat must be placed on the floor in front of the cabinet.

The user can then open the cabinet door and turn off the Q34 contactor. Once turned off, grasp the circuit breaker lockout from the inventory and place it on the Q34 contactor. The lockout padlock can then be placed on the lockout to block interaction with it.

It will now be necessary to grasp the insulated screwdriver to unscrew the faceplate in front of the contactors. This will provide access to the terminals to check the correct power-off.

Once the faceplate is unscrewed and removed from the front, it can be placed on the ground.

You must now grab the VD and test for the absence of voltage at the contactor output. To do this, you must start with a VD self-test to verify its proper functioning. This involves touching the two tips together and confirming with the LEDs and a sound that the device is functioning correctly.

It is then necessary to place the VD tips on different terminals in pairs to check for the presence of current:

This demonstrates the absence of current at the contactor output. You must now perform another self-test of the device to confirm that it is still working and thus validate the latest absence of voltage measurement.

The user must now replace the faceplate, screw the two screws at its ends, and then close the LVMS door.

The user must go out and lift the upper cover of the luminaire to remove the bulb. They can store it in their inventory, place the new LED E27 bulb in the place of the old defective bulb, and then replace the cover.

They must then return to the LVMS room, remove the lockout padlock and the circuit breaker lockout and rearm the latter to turn the parking lot lighting back on before closing the door.

Once this is done, they can remove the insulating mat and put it back in their inventory.

The customer must be notified of the end of the intervention, after which it is necessary to go back to the manager and ask for the self-check sheet.

Filling it out ends the exercise.

The user begins the scenario next to a van with a bucket, in the parking lot of a pharmacy. They are close to a Low Voltage Main Switchboard (LVMS) room and facing their manager.

The user must first become aware of the task to be performed by speaking to their superior. A breakdown affects the lighting of a pharmacy cross and the user will have to replace it safely.

The user must go talk to the customer to obtain more information, they can in particular ask them for the illuminated sign documentation which details the replacement procedure.

A cabinet containing all the available PPE is present in the van. To enter, simply touch the side sliding door and press the interaction trigger. It will be necessary to equip the PPE by touching them and then pressing the interaction trigger:

An inventory can be opened by pressing the X or A buttons on the left or right controllers respectively. Objects can be dropped onto the bubbles that appear and then retrieved from these same bubbles. It will be necessary to store in the inventory:

The user must go to the LVMS room, an electrical panel is opposite the door while the technical documentation of the LVMS can be consulted on the right. It is specified in the documentation that the Q33 contactor controls the power supply to the illuminated cross. It will therefore be necessary to turn it off and lock it out.

First of all, the insulating mat must be placed on the floor in front of the cabinet.

The user can then open the cabinet door and turn off the Q33 contactor. Once turned off, grasp the circuit breaker lockout from the inventory and place it on the Q33 contactor. The lockout padlock can then be placed on the lockout to block interaction with it.

It will now be necessary to grasp the insulated screwdriver to unscrew the faceplate in front of the contactors. This will provide access to the terminals to check the correct power-off.

Once the faceplate is unscrewed and removed from the front, it can be placed on the ground.

You must now grab the VD and test for the absence of voltage at the contactor output. To do this, you must start with a VD self-test to verify its proper functioning. This involves touching the two tips together and confirming with the LEDs and a sound that the device is functioning correctly.

It is then necessary to place the VD tips on different terminals in pairs to check for the presence of current:

This demonstrates the absence of current at the contactor output. You must now perform another self-test of the device to confirm that it is still working and thus validate the latest absence of voltage measurement.

The user must now replace the faceplate, screw the two screws at its ends, and then close the LVMS door.

To reach the illuminated sign, the user will have to use the van’s bucket.

Once on board, pressing the left joystick allows moving up or down. The emergency stop button on the right allows skipping the animation for those prone to motion sickness.

They must first unplug the sign, then unscrew the two screws holding it to the facade.

The cross can then be removed, placed in the inventory and replaced by the new one stored in the inventory.

They must then lower the bucket using the joystick and return to the LVMS room. The lockout padlock and circuit breaker lockout can be removed and the latter must be rearmed to turn the sign lighting back on before closing the door.

Once this is done, the insulating mat can be removed and put back in your inventory.

The customer must be notified of the end of the intervention, after which it is necessary to go back to the manager and ask for the self-check sheet.

Filling it out ends the exercise.

The user begins the scenario next to a van with a bucket, in the parking lot of a pharmacy. They are close to a Low Voltage Main Switchboard (LVMS) room and facing their manager.

The user must first become aware of the task to be performed by speaking to their superior. A breakdown affects a high projector on the facade of the pharmacy and the user will have to replace a bulb safely.

The user must go talk to the customer to obtain more information, they can ask them for the projector documentation which allows in particular to know the type of bulb to use.

A cabinet containing all the available PPE is present in the van. To enter, simply touch the side sliding door and press the interaction trigger. It will be necessary to equip the PPE by touching them and then pressing the interaction trigger:

An inventory can be opened by pressing the X or A buttons on the left or right controllers respectively. Objects can be dropped onto the bubbles that appear and then retrieved from these same bubbles. For ecological reasons, it will be necessary to replace the defective halogen R7s bulb with a LED R7s bulb. It will be necessary to store in the inventory:

The weather is very windy and makes the intervention at height with the bucket dangerous. The user will have to report this risk to their manager by first announcing they have a problem, which will result in its reduction. If the user does not report this danger, climbing on the bucket will result in a fall and a fatal outcome to the exercise.

The user must go to the LVMS room, an electrical panel is opposite the door while the technical documentation of the LVMS can be consulted on the right. It is specified in the documentation that the Q43 contactor controls the power supply to the facade lighting. It will therefore be necessary to turn it off and lock it out.

First of all, the insulating mat must be placed on the floor in front of the cabinet.

The user can then open the cabinet door and turn off the Q43 contactor. Once turned off, grasp the circuit breaker lockout from the inventory and place it on the Q43 contactor. The lockout padlock can then be placed on the lockout to block interaction with it.

It will now be necessary to grasp the insulated screwdriver to unscrew the faceplate in front of the contactors. This will provide access to the terminals to check the correct power-off.

Once the faceplate is unscrewed and removed from the front, it can be placed on the ground.

You must now grab the VD and test for the absence of voltage at the contactor output. To do this, you must start with a VD self-test to verify its proper functioning. This involves touching the two tips together and confirming with the LEDs and a sound that the device is functioning correctly.

It is then necessary to place the VD tips on different terminals in pairs to check for the presence of current:

This demonstrates the absence of current at the contactor output. You must now perform another self-test of the device to confirm that it is still working and thus validate the latest absence of voltage measurement.

The user must now replace the faceplate, screw the two screws at its ends, and then close the LVMS door.

To reach the projector, the user will have to use the van’s bucket.

Once on board, pressing the left joystick allows moving up or down. The emergency stop button on the right allows skipping the animation for those prone to motion sickness.

You must first unscrew the screw that holds the projector housing and then click on it to open it.

It is then necessary to check the correct power-off of the projector using the VD. As before, you must first perform a self-test, check the voltage between the two ends of the bulb, and then perform another self-test.

The defective halogen R7s bulb can then be removed and replaced with the new LED R7s bulb.

All that remains is to close and screw back the housing.

They must then lower the bucket using the joystick and return to the LVMS room. The lockout padlock and circuit breaker lockout can be removed and the latter must be rearmed to turn the facade lighting back on before closing the door.

Once this is done, the insulating mat can be removed and put back in your inventory.

The customer must be notified of the end of the intervention, after which it is necessary to go back to the manager and ask for the self-check sheet.

Filling it out ends the exercise.

To validate the entire exercise, the user will have to perform the actions in the following order:

The user begins the scenario inside the base camp, facing a briefing screen presenting the context of the mission.

Once the briefing is viewed (or skipped), the site manager stands in a corner of the base camp. The user must interact with her to learn about:

A cabinet containing all the available PPE is also present in the base camp.
It will be necessary to choose gloves, a hard hat, a high-visibility vest and safety shoes before leaving the area.

Once properly equipped, the user leaves the base camp and goes to the storage area.
Upon arrival in this area, an incident occurs: metal bars fall from the storage rack, creating a dangerous situation.

Faced with this incident, the user must apply the 4A procedure to secure the situation.

Once the 4A procedure is correctly carried out, the user is automatically teleported to the lobby, facing the summary screen of their performance.

To validate the entire exercise, the user will have to perform the following actions in the indicated order:

The user begins the scenario inside the base camp, facing a briefing screen presenting the context of the mission.

Once the briefing is viewed (or skipped), the site manager stands in a corner of the base camp. The user must interact with her to obtain the following information:

A cabinet containing all the available PPE is also present in the base camp. It will be necessary to choose gloves, a hard hat, a high-visibility vest, earmuffs and safety shoes before leaving the area.

Once properly equipped, the user leaves the base camp and is teleported to their workplace.
Upon arrival at the area, the team leader tells them the tasks to be carried out in the house. Entering the building, the user must clear the rubble on the floor.

While depositing the rubble in the wheelbarrow, an accident occurs: the colleague cutting the wall falls, taking the cutter with him.
Faced with this accident, the user must apply the 4A procedure to secure the situation.

Once the 4A procedure is correctly carried out, the user is automatically teleported to the lobby, facing a summary screen of their performance.

To validate all the difficulties of the exercise, the user will have to perform the following actions in the indicated order:

To validate all the difficulties of the exercise, the user will have to perform the following actions in the indicated order:

To validate all the difficulties of the exercise, the user will have to perform the following actions in the indicated order:

The user begins the scenario inside the base camp, facing a briefing screen presenting the context of the mission.

Once the briefing is viewed (or skipped), the site manager stands in a corner of the base camp. The user must interact with her to obtain the following information:

A cabinet containing all the available PPE is also present in the base camp. It will be necessary to choose gloves, a hard hat, a high-visibility vest, safety shoes and a harness before leaving the area.

Once properly equipped, the user leaves the base camp and goes to the renovation area, making sure to respect the site’s circulation rules.

In front of the scaffolding, a safety sheet is present on the tablet on the belt. Using the laser pointer also located on the belt, the user must reference the non-compliant safety points within the scaffolding.

Arriving on the top floor, a colleague is working on this scaffolding even though it has not yet been verified. The user must ask the colleague to stop working. When the user approaches him, the colleague falls. Faced with this accident, the user must apply the 4A procedure to secure the situation.

The exercise ends when the user reaches the side of the road to wait for emergency services.

Once the user is on the workstation, he is asked to identify the different risks present.

A screen appears in front of the user’s left hand with a list of risk pictograms. It is possible to select a pictogram using the right hand by pointing and clicking on the interaction key.

Once a pictogram is selected, the latter appears framed in orange. Now the user must point in the 3D scene at the exact location (or nearby) the risk that he wishes to identify and press again on the interaction key to place the pictogram on it.

It is possible to delete a positioned pictogram by pointing at it and clicking on the cross.

Once all risks have been identified, the user must click on the buttom “Validate the identification” on the tablet at the level of the left wrist.

Once dangers have been identified, the user is asked to secure the zone. The securing phases depend on the type of each risk, the security procedure for each workstation will be described later.

Once the workstation has been secured, clicking on the button « Validate securing » of the tablet enables the user to move on to the next step.

Once the identification of the security procedure has been completed on the first workstation, the user is asked to move on to the next workstation until he has completed all of the workstations in the zone.

Once all the workstations have been completed, it is possible to move freely in the zone. Pop-ups on the different risks summarize if they have been correctly identified and secured.

On the example above, the danger corresponding to the guide rail, has not been identified, no pictogram has been placed, so the correct pictogram is displayed. The security is correct, the blade guide has been placed, and the leather gloves and noise protection equipped.

For the danger of the blade protection cover, it was correctly identified by placing the pictogram but it has not been correctly secured. You can see that the gloves and noise protection gear have been equipped, but the cover has not been placed on the blade.

It is possible to terminate the exercise by clicking on the tablet cross, or by going on to the red marker on the ground.

Upon arrival on the zone, three workstations are available, it is possible to move freely to one of the three workstations to begin the risk identification.

Upon arrival at the zone, two work stations are available, it is possible to move around freely at one of the two work stations to begin the risk identification.

Upon arriving at the zone, three workstations are available. It is possible to move freely at one of the three workstations to begin the danger identification.

IInstruction :

Place a formwork dummy at the highlighted location behind the formwork panels.

To complete this objective, grasp one of the formwork dummies placed near the palettes and place it on the blue highlighted zone behind the formwork panels. To do this safely, it will be necessary to secure the different zone dangers including:

Instruction : Cut the formwork panel present on the cutting station.

To complete this objective, simply grasp the formwork panel placed on the saw and move it to perform the cut.

To do this safely, first you must :

Instruction : take a prop from the basket and place it in the highlighted location.

To complete this objective, grasp a prop in the basket and place it at the location highlighted in blue being careful to first secure the zone so as not to set off a fatal error:

Instruction : Go to the highlighted spot safely.

To complete this objective, go to the blue marker located around the crane, being careful to place the protective end caps on the steel holders on the ground. You must also wait for the passage of the crane carrying the load before passing to avoid being hit.

Instruction : Spray the form release agent on the formwork panels

To complete this objective, grasp the spray with the objective grasp button then press on the interaction key to spray the product. Before doing this, to be safe, you must :

Instruction : go down into the trench at the highlighted location to control the slope of the waste water pipes.

To complete this objective, you must enter the trench at one end on the blue marker and stay there a few instants:

First you must :

To complete this objective, grasp the compactor with the object grasp key and keep pressing the key till the compactor reaches the highlighted zone. First you must secure the situation:

Instruction : Move the tacheometer to the highlighted location to make a measurement

To complete this objective, take the tacheometer by pressing on the object grasp button and holding it down. Then walk around the front of the truck and place the tacheometer on the blue highlighted zone. First place the missing flashing light on the truck by selecting it in the PPE list and clicking on the truck with the interaction key.

Name of the exercise : enables to change the name of the exercise as it is displayed in the simulator

Level : corresponds to the level of the exercise, when copying an exercise by default it is important to not modify this parameter (beginner = free mode, advanced = guided mode, expert=evaluation mode)

Validation threshold : corresponds to the value of the final score (percentage) below which the exercise is considered a fail.

Consideration threshold : score below which the result of the exercise will not be taken into account.

Percentage of malus per identification error: percentage of malus applied to the identification score for a danger in this exercise, for each incorrect picture placed in addition to a correct picture (for example, for a value of 10 at this variable, if a correct picture is placed as well as an incorrect picture near the same risk, a malus of 10% will be applied to the identification score for this risk).

Percentage of malus per securing error : percentage of malus applied to the securing score for a risk of this exercise, for each attempt to place an incorrect PPE at the expected securing location.

Percentage of malus per extra PPE equipment : percentage of malus applied to the securing score for a danger of this exercise, for each additional un-necessary PPE equipped. (example: the value of the variable is 10, a risk requires wearing noise protection muffs but protective glasses are also equipped, so the malus would be 10% on the securing score for this risk).

In free mode, the user moves about freely on the construction site. All the possible dangers on the construction site are present and fatal errors may occur if the user gets too close to one of the dangers. If the user becomes a fatality, he then respawns in the locker room and has to start over.

The user passes the exercise if they are able to cover a required distance in a specified time period. Both the distance and time parameters are set by the instructor in Vulcan (more detail on Vulcan at the end of the document).

In this mode, the user does not have the possibility of securing any dangers that he encounters and can leave the exercise at any time by clicking on the cross on the top right corner of the tablet on his left wrist.

When the user is finished, the time and distance statistics are displayed on the menu screen.

The evaluation criteria are:

The user can select from two different scaffolding sites to use, facade and multidirectional scaffolding. They can be completed in any order.

After selecting an exercise, the user moves to a station which is identified by a red pin floating above it.

Once under a marker, the user is given instructions on the tablet and through the headset.

After one exercise is completed then the user is transported to the locker room and needs to complete the other exercise.

The exercises are described in greater detail later in this document.

This mode tests the user on the knowledge they have acquired as they have completed the various exercises.

The user selects Assessment/Test Mode from the three choices on the main menu and then selects which exercise they are to be tested in.

During the Assessment/Test Mode, the user gets instructions on their tablet as well as through the headset.

When the user is finished each section of the evaluation, the results are displayed floating beside each station.

When the user is completely finished the evaluation, the final results will be displayed on the main menu. The user will then have the choice to retry that specific evaluation or continue on to the next evaluation.

User selects an exercise to complete

The screen changes to an instruction screen. Click on the Interactive Button to hear a voice read it to you.

After validation, a weather forecast appears. The user must determine if the weather conditions are favourable scaffolding work on the construction site.

Turn to the left and an open locker is visible with an interface enabling the user to choose the equipment to wear. If the user makes a poor choice, this is highlighted, and the user has to correct the error before moving on to the next phase. Once the user has selected the equipment, click on the checkmark on the right hand side of the screen

The correct PPE to select is:

The user is automatically brought to the work site and has to choose the location that corresponds to the exercise. Teleport to the desired location.

The next steps are specific to their own type of scaffolding and will continue in their appropriate sub-section.

The user is required to select the appropriate PPE and cution tape to mark the scaffolding as off-limits.

The user then has to look at the scaffolding construction plans and ensure they have been followed. On the top right hand corner of the Tablet, click on the "Highlight Anchors" button. This will highlight in green all the anchors on the scaffolding.

The aim here is to methodologically identify all the scaffolding assembly flaws, floor by floor. As mentioned earlier, all the faults must be identified before the user is allowed to go up to the next floor. The faults are generated randomly as a function of the instructions given by the trainer on the Vulcan platform, so that each session is different for each user.

With the help of a laser, the user will highlight the parts that he considers to be defective or incorrectly assembled. The parts selected by the user appear highlighted in Cyan.

It is during this phase that the correction intervenes in Guided mode: if some flaws have not been identified by the user, the trap door will not open and the forgotten flaws will be highlighted in red, with a message indicating the mistake. The student must correct all mistakes before being able to reach the following level.

Once the user has identified all the flaws on a floor, he moves on to the next floor by using the ladder and oging through the trap door.

The possible faults are shown in the table below:

The guided mode for multidirectional scaffolding is identical to the guided mode for facade scaffolding. The difference is the type of scaffolding the user is required to assess.

The following steps must be completed:

This table shows what the saftey sensors can be set for and their minimum and maximum allowable values.

The non-adjustable sensors in scaffolding are as follows:

It is possible to change some of the variables in the editable copy of the exercise in order to adjust for the difficuty and complexity of the exercise.

They are as follows: