'L'ert is an iPhone app that sends sound and vibration notifications before arrival at preselected CTA stations.

'L'ert Allows -

  • Certified space cadets an opportunity to explore their inner cosmos

  • Exhausted desk jockeys an occasion for resting weary eyes

  • Ferocious readers the chance to remain engrossed in textual nirvana

  • You to avoid missing your CTA station

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