Pointing performance of space-based crosslink laser communications systems

2001 ◽  
Author(s):  
Robert Hughes
Keyword(s):  
Communications Systems ◽  
Laser Communications

Space laser communications systems for the eighties

1980 ◽  
Author(s):  
M. ROSS ◽  
J. WOLF ◽  
R. LINFORD ◽  
J. ABERNATHY
Keyword(s):  
Communications Systems ◽  
Laser Communications

Laser Communications Systems

1970 ◽  
Vol 21 (4) ◽  
pp. 174-174
Author(s):  
F F Roberts
Keyword(s):  
Communications Systems ◽  
Laser Communications

EXPERIENCES, FRUSTRATIONS, AND BARRIERS, OF IPAD USAGE IN THE SPECIAL EDUCATION: LIFE SKILLS CLASSROOM FROM EDUCATORS PERSPECTIVE

2018 ◽  
pp. 61-67
Author(s):  
D. J. Sullivan ◽  
S. Labby ◽  
A. Koptelov ◽  
S. L. Sullivan
Keyword(s):  
Special Education ◽  
Mixed Methods ◽  
Communication Systems ◽  
Life Skills ◽  
Mixed Methods Study ◽  
Educational Tool ◽  
Special Educator ◽  
Communications Systems ◽  
Communication Device ◽  
Communication Devices

The purpose of this mixed methods study was to determine the barriers that special educator teachers encounter when using iPads within the Life Skills classroom. The research investigates the experiences, frustrations, and barriers through educators’ perceptions of iPad implementation. The influence of these issues suggests why iPad usage is not a device that special education classrooms are using in a widespread daily manner. Exploration of iPads as an educational tool and as a communication device is also discussed, along with considerations of other communications systems such as Picture Exchange Communication Systems and Alternative and Augmented Communication Devices is considered. Recommendations for further possible research are also discussed.

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