Commodore's unreleased HHC-4 and Toshiba's Pasopia/T100: A Tale of Two Handhelds

In the early 1980s, handheld computers were gaining popularity. Commodore's HHC-4 and Toshiba's Pasopia/T100 were two notable examples that never made it to market. The HHC-4 was considered unsuitable for release in its current form, while the Pasopia/T100 disappeared from catalogues after the introduction of a portable variant.

Source: http://oldvcr.blogspot.com/2024/10/the-unreleased-commodore-hhc-4s-secret.html