By: Carmen Willings teachingvisuallyimpaired.com Updated June 28, 2025
Orientation and Mobility (O&M) instruction is a foundational component of the Expanded Core Curriculum for students who are blind or visually impaired. O&M enables students to travel safely, efficiently, and independently across a variety of environments. While certified O&M specialists provide direct mobility instruction, TVIs play a vital supporting role by reinforcing pre-cane and conceptual skills, fostering body and spatial awareness, and promoting consistent practice throughout the student’s day.
The Role of the Orientation & Mobility Specialist
Certified Orientation and Mobility Specialists (COMS) teach students how to:
Navigate a variety of environments (indoor/outdoor, familiar/unfamiliar)
Use protective techniques and sighted guide techniques
Apply problem-solving strategies in unfamiliar or unpredictable situations
Use mobility tools (e.g., long cane, adaptive mobility devices, electronic travel aids)
Travel independently using public transportation or rideshare options when age-appropriate
O&M instruction includes practical travel in real-world locations such as:
Hallways, stairwells, doorways, and school campuses
Community sites like stores, banks, hotels, restaurants, parks, pools, buses, subways, trains, and airports
Challenging environments such as snowy sidewalks, uneven terrain, escalators, elevators, and revolving doors
The Role of the TVI in Supporting Mobility Development
TVIs are instrumental in preparing students for O&M by supporting:
Body and spatial awareness
Basic movement and orientation concepts
Environmental literacy and tactual discrimination
Visual efficiency and concept reinforcement
Key Mobility-Related Concepts and Skills
Movement and Directional Concepts These fundamental concepts are essential for understanding O&M instructions:
TVIs can incorporate these through movement games, gross motor activities, and tactile exploration.
Trailing Trailing is an essential O&M skill that allows students to use their hands to follow walls or furniture as a guide when navigating.
Proper trailing technique involves using the back of the hand (especially the knuckles of the index and middle fingers) to lightly brush the wall or surface while walking.
Encourage exploration of room perimeters using the trailing technique, followed by a grid or crisscross pattern to examine the room’s center.
Tips for Supporting Trailing:
Avoid placing fragile materials within trailing height.
Create textured, tactual markers (e.g., braille labels, textured tiles, permanent and sturdy artwork) along common travel routes.
Add motivating items to familiar paths to encourage active exploration (e.g., tactile surprises, braille messages, bells).
Systematic Search Techniques Students should learn to locate dropped or misplaced objects using a structured approach:
Stop immediately when something falls—listen for the sound and direction.
Search visually or tactually, beginning in the suspected area.
Use a grid or circular pattern to search methodically, sweeping left to right, and moving forward or backward as needed.
For younger students, play games that involve finding hidden objects to build these skills.
Self-Protective Techniques These techniques help protect the body while navigating unfamiliar or cluttered areas without a mobility tool:
Upper Hand and Forearm Technique
Arm extended forward at shoulder height
Elbow bent slightly, palm facing out
Protects the head and chest from low-hanging obstacles
Lower Hand and Forearm Technique
Arm extended lower, in front of the body at thigh level
Palm faced outward
Protects the waist, abdomen, and legs during short-distance travel
These techniques are useful in tight spaces, while bending to pick up items, or during short transitions without a cane.
Pre-Cane and Cane Skills
Pre-Cane Mobility Tools (Alternative Mobility Devices) Used with younger children to teach spatial awareness, cause and effect, and the concept of object detection:
Push toys (e.g., small shopping carts)
Toy vacuums or modified walkers
Devices with extended frames to mimic a long cane's preview of surroundings
Long Cane Training Older or school-age students may be trained to use a long cane appropriate to their height and needs. Cane use develops:
Detection of drop-offs, obstacles, and landmarks
Alignment and orientation strategies
Safe, independent travel in familiar and unfamiliar areas
There are various cane types and tips (e.g., marshmallow, pencil, rolling ball) and techniques (e.g., constant contact, two-point touch). The O&M specialist selects the appropriate method based on the student’s needs.
TVIs and staff can support by:
Encouraging consistent cane use throughout the day
Reinforcing safe storage, handling, and care of the cane
Collaborating with the O&M to understand and model correct techniques
Putting It All Together
Mobility instruction goes far beyond simply “getting around.” It’s about:
Building confidence and independence
Navigating the world safely and effectively
Learning how to travel with purpose and awareness
By reinforcing skills taught by the O&M specialist and creating a consistent environment where these skills are practiced and valued, TVIs, school staff, and families play a key role in helping students become successful, independent travelers.
Subscribe today!
Subscribe today to unlock premium resources & printables. Choose the subscription level that best fits your needs and get immediate access to additional printable resources, ECC tools, and more. Subscription plans are individual and non-transferable. Your membership helps sustain and grow this resource for the vision community. Thank you for your support!