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. 2021 Jul 26;69(8):2004–2011. doi: 10.4103/ijo.IJO_1996_20
Problem Approaches
Reduced clarity of vision. Enlarge text
Double space text
Present text in small sections.
Reduce distractions
Limit tiredness
Colour vision and contrast sensitivity impairment Bright and clear educational material and toys.
Distinct color boundaries
Good contrast
Lack of vision on one side Tracing of text with a finger or ruler
Turning text vertically or obliquely
Appropriate seat position in classroom
Turning of head to check the hemianopic side
Careful guidance around new environments
Training in crossing roads
Turn plate to eat food
Lack of vision down below As with hemianopia
Regularly looking down to check the ground ahead
Tactile guide to ground height
Impaired ability to move the eyes Movement of the head
Enlarging text
Double spacing text
Tracing of text with a finger or ruler
Impaired ability to see movement Television programs with limited movement
Educational material with limited movement
Careful training or guidance in crossing roads.
Difficulty finding a toy in a toy box or an item of clothing in a pile or wardrobe Separate storage of favorite items
Organized storage systems
Always store in same location
Avoid clutter
Colour coding and labels
Difficulty finding an object on a patterned background. Use plain carpets, bedspreads and decoration.
Difficulty finding food on a plate Avoid patterned plates
Avoid sauces/gravy
Separate food portions
Problems seeing a distant object Use zoom on video/digital camera to view
Problems reading Enlarge text
Double space text
Masking surrounding text
Computer programs to present information
Difficulty finding someone in a group. Wear obvious identifier
Always stand in same location
Waving
Speak
Tendency to get lost Training in seeking and identifying landmarks Visit new locations at quiet times
Problems with floor boundaries, steps, kerbs and uneven surfaces Avoid patterned floor surfaces Bannister
Mark edge of stairs
Good lighting
Tactile guides to gage the height of the ground
Approach obstacles with
“Look- Slow- Check- Go”
Activities to improve coordination
Inaccurate visually guided reach Reaching beyond an object to gather it
Activities to improve coordination
Occupational therapy
Difficulty ‘seeing’ when talking at the same time Limit conversation when walking
Identify obstacles by tactile stimulation
Frustration at being distracted Limit distraction
Minimize background clutter
Minimize background activity
Quiet table at school
Difficulty recognizing people and photographs Introductions
Training in identifying voices
Consistent identifiers worn
Training to recognize identifiers
Difficulty recognizing shapes and objects Training to identify and recognize identifiers
Training in tactile recognition
Difficulty reading facial expression Training in recognizing facial expressions
Expression of mood by tone of voice
Explanation of mood in words
Getting lost in known places Training in orientation.
Encouraging leading
Incorporating landmarks in Mnemonics/Poems
Difficulty in new environments Training in orientation.
Encourage exploration
 -Visit at quiet times
 - Hide and Seek
 - Treasure Hunts
Visual fatigue Minimize clutter
Prolonged visual processing Reduce distractions
Reduce detail and complexity
Well-earned breaks
Social problems Good understanding and support at school
Identify problems and solutions
Encourage child to overcome them
Well known informed peer group
Find activities child enjoys and can excel in