[NFB-DB] Help for elderly blind patient using a rollator

[Nunery1234]

 Hi I’m an Occupational Therapist working with a blind adult who recently has had to stop using her white cane and now is using a rollator for all her mobility needs. She lives in an assisted living facility and is now relegated to wait for a guide to walk anywhere in the building as she and the facility are afraid of her hitting another resident.    Are there any sensor devices that really work? I’ve seen online different clip on and wrist band sensors but not much information as to their effectiveness.    Thanks in advance for any information.    
  
  
  
    
  

  
     
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