A few weeks ago, I came across this site Poemflow, which presents a poem a day for folks with iPhones. However, ou can go to the site and see how the poem appears on an onscreen version of a device. You have the choice to view the poem in parts as the words appear onscreen, or you can press "view full text" to look at the full version.
I have identified 10 poems by African American poets that have appeared on the site.
Sci-Fi by Tracy K. Smith
The Fare-well Letters [excerpt] by Evie Shockley
George Moses Horton, Myself by George Moses Horton
The Ear is an Organ Made for Love by E. Ethelbert Miller
Tanka Diary [excerpt] by Harryette Mullen
Un Chien Andalou (An Andalusian Dog) by A. Van Jordan
Vespertina Cognitio by Natasha Trethewey
The Tropics of New York by Claude McKay
The Debt by Paul Laurence Dunbar
In the Village by Derek Walcott