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Join us in Denver (online or in person)
West Point Cadet Mary Claire Schleck will be presenting "Revisiting the Role of the White Cane for Congenitally Blind Children" at the...
Grace Ambrose-Zaken
7 days ago


1960s Part 2: O&M Goes to School
The entire field of orientation and mobility (O&M) exists because of the dog guide and later the long cane. These devices were created...
Grace Ambrose-Zaken
Apr 6


1960s Part 1: Prerequisites to Long Cane Safety
History of O&M describes the long, slow, tortured road of retro-fitting adult long canes and O&M methods for children.
Grace Ambrose-Zaken
Apr 5

Levy & Gilbert, Two Innovative Blind Leaders in Vision Rehabilitation
William Hanks Levy and Elizabeth Gilbert invented the long cane technique constant contact for blind adults in 1872.
Grace Ambrose-Zaken
May 19, 2024

History of Early Intervention O&M: The True Origin Story of the Long Cane, O&M and Pre-cane Skills
The origin story of the field of orientation and mobility (O&M) is the stuff of Hollywood movies. It stars the blind heroes of WWII who...
Grace Ambrose-Zaken
Apr 28, 2024

History of Early Intervention O&M: The First Half of the Twentieth Century
Teaching blind children before long canes were invented shows why we believe bruises are instructional for blind babies.
Grace Ambrose-Zaken
Mar 23, 2024

History of Early Intervention for Children Born with a Mobility Visual Impairment: 18th to the 20th Century
The earliest writings show blind infants did not walk and the advice to walk first was born. unsafe mobility for blind infants causes delays
Grace Ambrose-Zaken
Mar 5, 2024


All the Light... Shines a Light on History of un-Safe Mobility for Blind Children
Netflix's New Series “All the Light We Cannot See” Shines A Light on the History of un-Safe Mobility for Blind Children The Netflix TV...
Grace Ambrose-Zaken
Dec 27, 2023


I know why the blind toddler is failing to meet independent walking milestones by age two.
Until now there was no mobility device for children under the age of two and there is a lack of funding for early intervention services...
Grace Ambrose-Zaken
Mar 30, 2023


Dr. Jo DeFini
Dr. Josephine DeFini was gifted in math from a very young age. Born with low vision, as the first born – she helped look after her 3...
Grace Ambrose-Zaken
Feb 26, 2023


A tribute to Terri
In the March 19, 2008, New York Times story on Theresa (Terri) Fiorentino’s tragic death after falling onto the tracks at Croton Harmon...
Grace Ambrose-Zaken
Feb 19, 2023

Origin Story and Impact White Cane Safety Day
Co-hosts of the Safe Toddles Pediatric Belt Cane podcast, Grace Ambrose-Zaken and Kelvin Crosby, discuss the origin story and impact of...
Grace Ambrose-Zaken
Oct 14, 2021

Sept 5 is JoJo Day!
Happy JoJo Day! to one and all!! Every September 5 is remembered as the day JoJo demonstrated the transformative effect of safe mobility....
Grace Ambrose-Zaken
Sep 5, 2021


How far have we come?
This black and white photo was published in New Outlook for the Blind in September 1967.The picture is of a preschooler boy who is blind...
Grace Ambrose-Zaken
Dec 11, 2019
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