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Image Technologies Group Members

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Jack is retired. Before retiring, he worked at IBM for over 28 years. His articles have over 120,000 views.

TJ Watson Research Yorktown

Photo by Gerry Thompson

Photo by Gerry Thompson


This is a roster of members of the Image Technologies group at IBM Reseach Division. It was active from 1980 till about 2002. In those years, our small group was involved in cutting edge technology relating to digital image capture, processing, compression, transmission, display and printing.

- Jack Lee July 2016


Ali Afzali

Ali is working at Watson Research...

1982-Present Research Staff Member, IBM Research Division, Yorktown Heights, NY

Project in T. J. Watson Research Center:

Printing Materials for Electroerosion Printing

Low K Teflon composites

Photosensitive Polyimides

Conduction Polymers


Organic Semiconductors

Molecular Electronics

Carbon Nanotube electronics

Neuromorphic devices


Ioana Boier

Ioana Boier is a Director in the Global Markets division at BNP Paribas in New York.

Ioana's biography is located here.

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Gordon Braudaway



Albert Cazes

Albert is currently teaching at WCC. He recently retired from teaching at Peekskill HS.


Yi-Hsin Chen and Dan Brand



Jim Christensen

Jim Christensen (NY) is a photographer, teacher, and speaker from the New York City area; a member and past president of the Westchester Photographic Society; founder of the annual Croton-on-Hudson Fall Arts Festival; and was the Artist in Residence at Acadia National Park in the spring of 2015. His work has been featured in galleries and other venues in NY and CT, and spans landscapes, night-scapes, wildlife, people (in the studio and on the sidewalks on NY), flowers, and abstracts. In addition he designs and builds one-of-a-kind mixed-media frames, and has a deep technical background in digital imaging theory and software as a result of his career as a researcher at IBM. You can see some of his work on Facebook (where he's the Jim Christensen in Westchester NY), and on his website:


Alan Cole

Alan is currently a Westchester County Legislator from District 2 Lewisboro. His story is published here.

Also, here is his official title.


Carlo Evangelisti

Carlo is retired and enjoying the good life. He is interested in genealogy and has traced his family roots back many generations. His family tree can be found here.


Ephraim Feig

Ephraim is owner of TopWhats.