1983 — present.
Forty years of software, art, and pedagogy. From the MIT Visible Language Workshop to POWER TO THE PEOPLE!.
Recent & ongoing
Creative Computing Clubhouse
Summer 2026
NYU Tisch ITP
Since 1988
POWER TO THE PEOPLE!
Feb – Mar 2024
Data Portraits, after Du Bois
2021 – 2022
Lingo & Macromedia Director
1987 – 2000, 2003
COVID-19 Impact Project
2020
More work…
From the archive
BlackFacts.com (opens in a new tab)
Ken Granderson's living encyclopedia of Black history. JHT collaborated on the 365-video version that powered POWER TO THE PEOPLE!.
World Bank–financed mobile-apps festival with a $1M prize purse across eight categories.
Macromedia Director Lingo Workshop (opens in a new tab)
JHT's book on Lingo. Two editions; Japanese, German, and Italian translations.
Garden of Interactive Delights
Four-piece interactive installation at the Hague Summer Festival, 1988, made with Benjamin Bergery.
Project lead on one of the first random-access, computer-controlled video editing systems.
Technical instructor; early color pre-press design system at what is now the MIT Media Lab.