STOCKHOLM (Reuters) - Swedish firm Tobii on Monday announced plans to raise 450 million crowns ($50 million) in a rights issue to invest in technology for virtual reality and smartphones.<div><a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=sE2oL8TCbWI:0GqQi-x-vy4:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?d=yIl2AUoC8zA" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=sE2oL8TCbWI:0GqQi-x-vy4:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=sE2oL8TCbWI:0GqQi-x-vy4:V_sGLiPBpWU" border="0" /></a> <a href="http://feeds.reuters.com/~ff/reuters/technologyNews?a=sE2oL8TCbWI:0GqQi-x-vy4:-BTjWOF_DHI"><img src="http://feeds.feedburner.com/~ff/reuters/technologyNews?i=sE2oL8TCbWI:0GqQi-x-vy4:-BTjWOF_DHI" border="0" /></a></div><img src="http://feeds.feedburner.com/~r/reuters/technologyNews/~4/sE2oL8TCbWI" height="1" width="1" alt="" />