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Lt Releases

We're continuously improving features and performance, fixing bugs, and releasing updated content to Lt. Here are our latest releases.

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May release - New community translated content

Content

New Spanish Content +

New Farmacología (pharmacology) collection 

  • Resistencia de las vías aéreas (Resistencia de las vías respiratorias)
  • Biventer Cervicis de Pollo
  • Aurícula de mamíferos
  • Diafragma de mamífero
  • Corazón de Mamífero
  • Yeyuno de mamífero
  • Útero de mamífero
  • íleon estimulado
  • Conducto deferente estimulado de rata

Additional Fisiología Humana (human physiology) lessons

  • Reflejos y tiempos de reacción
  • Respuesta de Buceo
  • Respuesta Electrodermal (EDR)
  • Prueba de Aptitud Anaeróbica

New Portuguese Content +

New Farmacologia (pharmacology) collection

  • Átrios de Mamíferos
  • Biventer Cervicis de Aves
  • Canal Deferente de rato estimulado
  • Canal Deferente de rato não estimulado
  • Coração de Mamífero
  • Diafragma de Mamífero
  • Íleo Estimulado
  • Íleo não estimulado
  • Jejuno de Mamífero
  • Músculo Liso Vascular
  • Resistência das Vias Aéreas
  • Resistência Vascular
  • Reto do Abdome do sapo
  • Útero de Mamífero

New Habilidades Clínicas (clincal skills) collection

  • Administração de Medicamentos I, II
  • Apoio à Eliminação
  • Avaliação Periférica
  • Campos Estéreis
  • Comunicação terapêutica
  • Ferramentas de avaliação
  • Fluido e Nutrição
  • Higiene e cuidados pessoais
  • Histórico de Saúde e Pesquisa Geral
  • Instrução em Saúde
  • Medidas clínicas I,II
  • Oxigenoterapia
  • Promoção da Saúde e Enfermagem Comunitária
  • Promoção do Conforto
  • Segurança
  • Sinais vitais

29 April 2022

Content

New Biology Labs +

  • CRISPR – Lab v1.0
  • ELISA: Giant Panda Problem – Lab v1.0
  • Forensic DNA Fingerprinting – Lab v1.0
  • Introduction to Molecular Evoluation – Lab v1.0
  • Modeling Population Dynamics – Lab v1.0
  • Polymerase Chain Reaction (PCR) – Lab v1.0

Updated Biology Labs +

  • Bacterial Transformation v1.1.1
    • Improvements added from Bio-Rad's feedback.
  • Exploring the Greenhouse Effect v1.0.1
    • Removed mention of unused Surface Temperature Probe.
  • Macromolecules: Proteins v1.0.1
    • Improvements added from Bio-Rad's feedback.

Neuroscience and Animal Physiology +

  • Cockroach Sensory Nerve – Lab v1.2.7
    • All analysis pages: Turned on CAP Amplitude (Filtered) channel readout in data panel and updated instructions for locating baseline. 
    • P11: Moved TYU question to associated analysis page
    • P12: Greatly simplified data analysis - removed bins and histogram. Now just looking at the average interspike interval and firing frequency at start and end of one recording.
    • IM: Updated Settings Files to new table style

Exercise physiology +

  • Energy metabolism v1.3.1
    • Added feedback to question on page 2
  • Aerobic Fitness Testing v1.3.7
    • Altered challenge question on page 10 and added feedback
  • Aerobic Fitness Testing Distance Learning v1.3.7 
    • Altered challenge question on page 10 and added feedback


 

April 1 2022

Content

 

Nursing - New +

For both the Immersive Nursing and the Clinical Skills collections we have created Practice Hours Log lessons for each module. This allows your students to record the educational hours they spend within Lt. You can find these lessons in the Practice Hours Log module in the content library. 

Improvements +

Aerobic Fitness Testing - Lab v1.3.6 (Exercise Physiology)

  • Updated hardware list in the IM
  • New popups: Three-way tap, Three-way valve, Switching to a fresh Douglas bag, Closing a Douglas bag.
  • Updated Gas collection setup illustrations and video.
  • New Flow head illustration 
  • Zeroing equation was updated in the settings files

Aerobic Fitness Testing - Lab Distance Learning v1.3.6 (Exercise Physiology)

  • Updated hardware list in the IM
  • New popups: Three-way tap, Three-way valve, Switching to a fresh Douglas bag, Closing a Douglas bag.
  • Updated Gas collection setup illustrations and video.
  • New Flow head illustration 

Anaerobic Fitness Testing - Lab v1.3.4 (Exercise Physiology)

  • Updated hardware list in the IM
  • New popups: Three-way tap, Three-way valve, Switching to a fresh Douglas bag, Closing a Douglas bag.
  • Updated Gas collection setup illustrations and video.
  • New Flow head illustration 
  • MAOD example data was added
  • MAOD data settings files and IM were matched.

Energy Metabolism - Lab v1.3 (Exercise Physiology)

  • Updated hardware list in the IM
  • New popups: Three-way tap, Three-way valve, Switching to a fresh Douglas bag, Closing a Douglas bag.
  • Updated Gas collection setup illustrations and video.
  • New Flow head illustration 

Energy Expenditure and Exercise - Lab v1.3.7 (Exercise Physiology)

  • Updated hardware list in the IM
  • New popups: Three-way tap, Three-way valve, Switching to a fresh Douglas bag, Closing a Douglas bag.
  • Updated Gas collection setup illustrations and video.
  • New Flow head illustration

Fluid and Electrolyte Balance v1.3.2 (Water Balance and Kidney and Urine modules; Human Phys, PCM, IN collections)

  • changed “water activity” to “water potential”

Lt Student Starter v1.3.5 (Getting Started)

  • Removed reference to unanswered question prompt


Autonomic Nervous System - Lab v1.3.7 (Human Physiology, PCM, Neuroscience, and IN)

  • Updated analysis instructions and screenshots
  • Updated 4 popups with the new "ANS_Measuring latency" image

Electrooculography (EOG) - Lab v1.3.5 (Human Physiology, Psychophysiology, and Neuroscience)

  • Updated analysis instructions and screenshots
  • P9: Added popup to Step 1 (corresponds to the -45° mark.) 
  • P12: Replaced popup for saccades and relinked
  • Updated example data in unused popup to match example data on Angular displacement - Activity page (and the Lt Sensor's lesson)
  • Updated the Annotate question on page 14 so text is editable
  • P8: updated example data screenshot with image from Lt Sensors version so screenshot matches the data panel

Heart and ECG - Lab v1.3.5 (Human Physiology, PCM, and IN)

  • Updated analysis instructions and screenshots

Heart Sounds - Lab v1.3.5 (Human Physiology, PCM, and IN)

  • Updated analysis instructions and screenshots
  • P3 & popup: changed "ground electrode" to "earth electrode"

Muscle and EMG - Lab v1.3.6 (Human Physiology, Psychophysiology, PCM, IN, and Neuroscience)

  • Updated analysis instructions and screenshots

Alfred Ashmore - Polycystic kidney disease v1.2.9 (Patient Resource Pack)

  • On page 5, removed the audio from the “home hemodialysis” video and changed the caption of that video to align with the content of the video

 

March 31, 2022

Software
New Releases
  • LTI - We have now added support for integration with D2L
  • Settings Files We have added the following two new settings files to our data panels
    •   1 - Blood Pressure (Blood Pressure (Lt Sensors).adiset)
    •   2 - ECG and heart rate (ECG and Heart Rate (Lt Sensors).adiset)
Improvements
  • Navigation updated on the home header to a tab-based design.
    • There are now 3 tabs in the home header: Home, Content Library and Analytics
    • Please note: Content Library and Analytics buttons have been moved out of the Course card
  • Interface improvements to our cards which have been updated to fit with slightly reduced font sizes and heights to make better use of screen real-estate improving our information architecture
Fixes
  • Video fast forward now uses 5 second increments when skipping forward or backwards when using the arrow keys in the video panel. This was previously 10% of the video duration.
  • Panels - We have fixed a regression bug for data panels for Safari 12 users.
    • Fixed a bug where a sampling panel could be blank and unusable after switching pages.
    • Fixed  issues with scrollbars on sampling panels.
    • Fixed a bug in the resizing of sampling and spreadsheet panels for authors.
    • Fixed Category panel label reordering.
  • User Feedback fix in the user menu now allows users to open and share feedback with the product team easily

March content releases

Content

Updates to English content +

Diving Response Module

  • Diving Response Tutorial v1.3.3 - reworked the breath-holding and diving response part to align with current understanding of the field
  • Diving Response - Lab v1.3.3 - The background page was aligned with the current understanding of the field.
  • Diving Response - PLP v1.3.2 - The background page and question 2 was aligned with the current understanding of the field.
  • Note: these changes were applied to the Lt Sensor version of this module too.

Chemistry

  • Boyle’s Law and Charles’Law - Lab v1.0.1 - changes were made to the procedure on page 4, the pressure channel was added to the data panel on page 6 and the instruction on page 6 were written more clearly.

Lt Sensors - Breathing belt view updated in settings files:

  • Breathing - Lab (Lt Sensors) v1.3.5
  • Diving Response - Lab (Lt Sensors) v1.3.3

New Polish content and updates +

New Polish Lt Sensor lesson
Mięśnie i EMG — laboratorium v1.3.4

Updated Polish Lt Human Physiology lessons

  • Body system added to keywords
  • Video subtitle file type changed and popup added to first video
  • Settings files and example data updated
  • Instructor's Material: settings files now in table format
    • Ciśnienie krwi — laboratorium v1.3.5
      • Images updated on pages 1, 2, 3 and 7
      • Blood vessels images updated on background page
    • Mięśnie i EMG — laboratorium v1.3.4
      • Time readout panels added
      • Popup added to page 4, part 2, step 4
    • Tony Serca — laboratorium v1.3.4
      • Images updated on page 2 and 7
      • Updated the heart valves image on the background page

Updated Polish Getting Started with Lt lessons

  • Pre-lab v1.3.3
    • Introductory paragraph expanded on page 1
    • Feedback improved for question on page 3
  • Laboratorium v1.3.3
    • Hardware added to description
    • Video subtitle file type changed and popup added to first video
    • Channel titles updated
    • New instructions on page 6
    • New popups added with example data
    • Instructor's Material updated and settings file now in table format
  • Typy paneli i aplikacje Lt v1.3.4
    • Hotspot panel added to page 4
    • Panels on pages 5-7 reordered and feedback provided
    • Video subtitle file type changed on page 9 and popup added
    • Spectral Analysis panel added to page 10

Polish module name changed     
Start z Lt — Administratorzy  →  Start z Lt — Nauczyciele

New German content and updates +

New German Human Physiology and Lt Sensor lessons

  • Blutdruck – Praktikum v1.3.6

Updated German Getting Started with Lt lesson

  • Lt Panel-Typen und -Anwendungen v1.3.3
    • Hotspot panel added to page 4
    • Panels on pages 5-7 reordered and feedback provided
    • Video subtitle file type changed on page 9 and popup added
    • Spectral Analysis panel added to page 10

German module name changed     

  • Erste Schritte mit Lt – Administratoren  →  Erste Schritte mit Lt – Lehrkräfte

German module images added to Generalistische Pflege (de-DE) collection


 

February 28, 2022

Software

Improvements

  • Grading - All students are now included in a grade export. This change affects both the CSV and JSON export.
    • The model answer data for the data panel, scope panel and spectra panel now appears in the model answer view available in the grading environment
  • UX - Selecting a lesson from a module card now opens the lesson details card to the right of the module card instead of switching you to the lessons card stack.
  • Updated user menu - This includes minor visual and accessibility improvements.

Fixes

  • Sampling Panels - We have fixed the text selection and drag/drop bug.
    • This also includes improvements to dragging/copying data values out of our sampling-related panels.
    • We now don't round the decimal places for the dragged value out of all data panels (We have left this up to the panel you are dragging into to control rounding).
    • You can now click to copy a value as an alternative to dragging.
    • There are now tooltips on hover and click-to-copy to make this feature more discoverable and usable.
  • Student invitation status on the student card no longer displays incorrectly.

New Releases

  • LTI Integration - We have added an icon and thumbnail image for the LMS to use when displaying Lt links. Please Note: Not all LMS' support this feature.
    • All students are now included in a grade export. This change affects both the CSV and JSON export. Added two new columns to CSV export - "LTI Activity Progress" and "LTI Grading Progress".
    • LTI  now works with lesson names containing a double quote.
    • LTI  now shows the correct user interface for students that have a secondary role as a teaching assistant in another course.
  • Student Pays Scheduling - Student Pays courses can be scheduled so that courses start on a particular date.
  • Student Comms - Improved the note about access codes and the 21 day grace period in student emails for student pays instances.
  • Accessibility - The OK button on the Check Answer modal is now accessible via keyboard and takes the user back to the question when Enter is pressed.
    • Our Terms Of Service now has an autofocus on the Accept button, selecting enter performs the button action the focus is on.
    • When selecting the Enter key on our  Terms Of Service modal, the terms are now accepted, as opposed to bringing up a second modal

January 31 2022

Content

This release includes five new lessons added to the Biology collection.

Biology - NEW +

  • DNA Structure and Replication v1.0
  • Exploring the Greenhouse Effect v1.0
  • From DNA to Protein v1.0
  • Macromolecules v1.0
  • Measuring Primary Productivity v1.0

German - NEW +

  • Autonomes Nervensystem – Praktikum v1.3.4 (also PowerLab version)
    • “Proband” changed to “Proband/Probandin”
  • Elektroenzephalographie (EEG) – Praktikum v1.3.3
  • Elektrookulografie (EOG) – Praktikum v1.3.3 

French - New +

  • Réflexes rachidiens – TP v1.3.8 (Lt Sensors)
  • Bibliothèque contextuelle v1.0.2 (Getting Started with Lt)

Anatomy - updates +

  • Circulatory system model v1.1.3
    • Changes in the IM to clarify usage of the 3D model images
  • Digestive system model v1.1.1
    • Changes in the IM to clarify usage of the 3D model images
  • Muscular system model v1.2.1
    • Changes in the IM to clarify usage of the 3D model images
  • Neural Tissue Histology v1.1.1 (Anatomy)
    • Changed the myelinated axon image to new update. Edited the label to read "nucleus" no longer "nucleus of schwann cell".
  • Nervous system model v1.3.1
    • Changes in the IM to clarify usage of the 3D model images
  • Reproduction system model v1.1.2
    • Changes in the IM to clarify usage of the 3D model images
    • Added pop up explaining male and female definitions for the lab.
  • Respiratory system model v1.2.2
    • Changes in the IM to clarify usage of the 3D model images
  • Skeletal system model v1.2.3
    • Changes in the IM to clarify usage of the 3D model images
  • Special senses model v1.1.2
    • Changes in the IM to clarify usage of the 3D model images
  • Urinary System model v1.1.2
    • Changes in the IM to clarify usage of the 3D model images

Chemistry - Updates +

  • Molar Volume of a Gas - Lab v1.0.2
    • Step added on page 2 reminding students to empty and dry the flask in preparation for the next activity.

French - Updates +

  • Réflexes et temps de réaction (Human Physiology and Lt Sensors)
    • Question added to page 20
  • Circulation cardiaque et périphérique – TP v1.3.4 (Lt Sensors)
    • Video file sizes reduced on pages 3, 4, 7, and 8
    • Updated screenshot in popup for step 3 on page 12

January 31, 2022

Software
New Releases
  • Accessibility - Users can access mini-pages in the learning content by using the keyboard
    • Navigation and page content now have visible focus for the user
    • Navigation can be accessed to the next or previous page by pressing the enter key or spacebar on the navigation button
Improvements
  • Student experience - Improvements made to the mobile view of the Pay Now and Enter Code Later buttons to sit nicely.
    • The Pay Now button in the grace period banner now takes the user directly to our payment processor, Stripe
  • Natural Sort - Sort order for the Content Library has been updated from machine-oriented sorting (e.g. Items were labeled A1, A2, A3... but sorted A1, A10, A11, A12, A2, A3 etc) to natural sort order
  • In App Comms - Empty Lessons and Modules cards now have more informative wording about how to import content into your course, including a link to our Content Library
Fixes
  • Data Settings button - The 'Data Settings' button is persisted for a course where it's Example Data setting is 'On by Default'
  • Drag and Drop - We have fixed text selection and the drag/drop bug which only allowed the user to see up to two decimal places
    • This also includes improvements to dragging/copying data values out of our sampling-related panels
  • Image uploads - In the General Settings of Instance Administration we no longer support the .svg image format
    • Many email clients including Gmail do not support this format causing SVG's not to display in invite emails
    • Note this will not fix the issue for existing affected customers unless they re-upload the image in .jpg or .png format

 

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