Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
3
0

Year Published

2014
2014
2022
2022

Publication Types

Select...
3
2
2

Relationship

0
7

Authors

Journals

citations
Cited by 8 publications
(3 citation statements)
references
References 2 publications
0
3
0
Order By: Relevance
“…Like the majority of AWCs, to detect elevated obstacles we utilized ultrasonic distance sensors, placed on the shaft of the cane directly below the handle [10,25,29]. The sensors angle ensured detection of elevated obstacles at either knee-, waist-, or head-level.…”
Section: Apparatusmentioning
confidence: 99%
“…Like the majority of AWCs, to detect elevated obstacles we utilized ultrasonic distance sensors, placed on the shaft of the cane directly below the handle [10,25,29]. The sensors angle ensured detection of elevated obstacles at either knee-, waist-, or head-level.…”
Section: Apparatusmentioning
confidence: 99%
“…Other research groups have also proposed assistive systems to notify visually impaired users about tables [62], color blocks [63], and staircases [64][65][66][67] by means of laser range sensors [65][66][67] and Kinect sensors [62,63]. These systems are useful, but are not sufficient yet.…”
Section: Introductionmentioning
confidence: 99%
“…Sensor-based systems have been developed to recognize color blocks [ 57 ], benches [ 58 ], tables [ 59 ], staircases [ 60 , 61 , 62 , 63 ], and elevators [ 64 ], using laser range sensors [ 62 , 63 ], laser pointers combined with a CCD camera [ 61 ], or Kinect sensors [ 57 , 58 , 59 , 64 ]. These systems allow visually impaired users to find and use target objects.…”
Section: Introductionmentioning
confidence: 99%