{'fraction_non_alphanumeric': 0.01948051948051948, 'fraction_numerical': 0.0, 'mean_word_length': 4.935897435897436, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Designing the human interface: An overview

This issue of the AT&T Technical Journal focuses on the role of human factors in user-interface design. This article provides an overview of the contribution of human factors specialists to the design and evaluation of user interfaces and of user-interface technologies for AT&T products and services. It introduces each of the other articles in this issue within the context of ongoing human factors activity at AT&T.