![Genesis device schematics](https://cdn.statically.io/img/static.wikia.nocookie.net/memoryalpha/images/3/31/Genesis_device_schematics.jpg/revision/latest/scale-to-width-down/180?cb=20090525051014&path-prefix=en)
Dr. D. E. Wallis' name on Genesis Device schematic
Doctor D.E. Wallis was a 23rd century scientist.
In 2284, Wallis was listed as advisory committee member #1 for Project Genesis with an office on Terra. The name was listed below that of Dr. Carol Marcus on a data file for the project. (Star Trek II: The Wrath of Khan)