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Gerull Labs LLC (G-Labs) Modern Vision Therapy resources for Apple iPad.

Picture Tracing 1

Description of the "Picture Tracing 1" exercise in the Opto vision training app for iPad. 

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Picture Tracing 1

Developed exclusively for Opto. Available now for iPad! 


Help the aliens find their space ships! This exercise uses fun alien characters and cute matching space ships. Lines connecting the aliens to their ships, some red and some cyan, can be traced using a stylus or with your finger on the iPad screen.

This exercise has 5 levels of progressively increasing difficulty. Already mastered levels 1-5? Try the Picture Tracing 2 exercise for even more of a challenge!

Tip: Do this exercise standing up! This exercise makes excellent use of the Stereoscope for iPad in a vertically mounted position. The Stereoscope for iPad stand features a strong magnetic base that can be attached to any flat magnet-friendly surface such as a magnetic which board or filing cabinet.


Required hardware: red/cyan glasses

How to Purchase: Available as an in-app purchase in Opto, the vision training app for iPad. Download Opto and find Picture Tracing 1 in the in-app library of exercises. Available as an individual exercise ($4.99 USD) or at a discounted rate in Expansion Bundle 1 ($79.99 USD).



Tracing exercises always record a screenshot of the patient's drawing. Results are saved in the reports section of Opto when the "End" button is tapped to close the exercise. Like all activities in Opto, the date and duration of the exercise is also logged. A patient assessment will be recorded if the user is signed into his/her personal profile. 


Sample screenshots:


Download Opto for iPad to access the "Picture Tracing 1" exercise.