An authoring system for the creation of interfaces for disabled users. - Linda J. Ferrier; Harriet J. Fell (ACM SIGCHI Bull., 1988)

A baby babble-blanket. - Harriet J. Fell; Linda J. Ferrier (INTERCHI Adjunct Proceedings, 1993)

A baby babble-blanket. - Linda J. Ferrier; Harriet J. Fell; Charles Silverman; David Horowitz; George Silvestri; Michael Harm (ACM SIGCHI Bull., 1993)

Using the Baby-Babble-Blanket for infants with motor problems: an empirical study. - Harriet J. Fell; Hariklia Delta; Ronald A. Peterson; Linda J. Ferrier; Zehra Mooraj; M. Valleau (ASSETS, 1994)

EVA, an Early Vocalization Analyzer: An Empirical Validity Study of Computer Categorization. - Harriet J. Fell; Linda J. Ferrier; Zehra Mooraj; Etienne Benson; Dale Schneider (International ACM Conference on Assistive Technologies, 1996)

Automatic babble recognition for early detection of speech related disorders. - Harriet J. Fell; Joel MacAuslan; Linda J. Ferrier; Karen Chenausky (Behav. Inf. Technol., 1999)

Vocalization age as a clinical tool. - Harriet J. Fell; Joel MacAuslan; Linda J. Ferrier; Susan G. Worst; Karen Chenausky (INTERSPEECH, 2002)

Using early vocalization analysis for visual feedback. - Harriet J. Fell; Joel MacAuslan; Cynthia Cress; Linda J. Ferrier (MAVEBA, 2003)

visiBabble for reinforcement of early vocalization. - Harriet J. Fell; Cynthia Cress; Joel MacAuslan; Linda J. Ferrier (ACM SIGACCESS Access. Comput., 2004)