prompter: Who are a few prominent black engineers in the field of computing?

assistant: Here are a few prominent black engineers in the field of computing:

    Mark Dean - He was one of the engineers who led the development of the IBM personal computer and holds three of the original nine patents on the PC.

    Khalid El-Arini - A Senior Applied Scientist at Amazon, known for his work in the field of Natural Language Processing.

    Kay Giesecke - A computer scientist and a professor at Stanford University, known for her work in cryptography and computer security.

    Kesavan Kushalnagar - A researcher in the field of human-computer interaction and assistive technology, and a former senior research scientist at Google.

    Atoba Ama Atobatele - A former Google engineer and entrepreneur, who has made significant contributions to the field of machine learning and computer vision.

These are just a few of the many talented black engineers in the field of computing, who have made valuable contributions to the industry.

prompter: Thanks,

assistant: You're welcome, is there anything else I can assist you with today?

assistant: Glad I could help. If you have any more questions, let me know.

prompter: I have a new question, are black engineers under represented in USA? If so, why?

assistant: You're welcome! If you have any other questions, feel free to ask. I'm here to help!

prompter: Have a great day

assistant: Here are a few prominent black engineers in the field of computing:

1. Mark Dean - Lead engineer of the team that developed the first IBM PC and a Vice President at IBM.

2. Grace Hopper - Pioneer computer scientist and United States Navy rear admiral who helped develop the COBOL programming language.

3. Richard A. Tapia - Mathematician and computer scientist, known for his work in numerical optimization and parallel computing.

4. Philip Emeagwali - Nigerian-American computer scientist and geologist, who is known for his contribution to the field of high-performance computing.

5. Lynn Conway - American computer scientist and electrical engineer, known for her work in computer architecture and VLSI design.

6. Gerald Jay Sussman - American computer scientist and electrical engineer, known for his work in computer science and artificial intelligence.

7. Cynthia Breazeal - American roboticist and artificial intelligence expert, known for her work in the development of social robots and human-robot interaction.

These individuals have made significant contributions to the field of computing and have inspired many others to pursue careers in technology.

prompter: The list contains also non-black people. Please adjust the list so that only black engineers are accounted for.

assistant: Some prominent black figures in the field of computing include:
1. Mark Dean, who led the team that developed the ISA bus, and led the design team responsible for creating the first one-gigahertz computer processor chip by IBM
2. Clarence Ellis, the first African American with a PhD in computer science and a software inventor including OfficeTalk at Xerox PARC
3. Joan E. Gilbert, who was awarded the first Presidential Endowed Chair at Clemson University in honor of his accomplishments
4. Kerrie Hollie, IBM's 1st black Distinguished Engineer and 2nd black IBM Fellow. Inventor of several software engineering techniques including system and methods for locating mobile devices using location and presence information 
5. Jerry Lawson, designer of Fairchild Channel F, the first programmable ROM cartridge-based video game console

prompter: Are all these engineers still alive and active in the field today? Some of these technologies, like Xerox and cartridge games, are a little dated nowadays.