Keyword Factory
This tool helps you to expand your technical vocabulary using the arXiv dataset.
Note that terms which occur infrequently in arXiv articles will not return good (if any) results.
Read about our method here.
front facing
is associated with:
around-device,   
self-driving,   
camera,   
mobile-devices,   
car,   
steering,   
lane,   
proplyds,   
eye,   
access-points,   
illumination,   
end-to-end,   
input
Using these keywords in combination
with front facing will
help you expand your search horizons.