In the following years, many promising concepts were abandoned due to technological limitations.

But this promising concept soon turns into another silly sitcom device.

The film never explores the moral and psychological depths beneath its promising concept, though.

A new promising concept called for an integrated processor and France was again called into action.

Here is a classic case of a promising concept gone berserk.

The jury referred to the house as "the most promising concept in residential".

While it doesn't resolve all our problems, this is a promising concept.

Although a promising concept, Sports Time was hampered by several problems.

He saw the relationship as a promising concept for an unconventional love story and asked the couple about their relationship to develop the show.

Area: One was a promising concept with practical flaws.