The Input Mode dropdown list allows you to specify an appearance for a widget. Applicable options are dependent on the widget. For example, the Picklist widget includes: Radio button group and dropdown list. The Yes/No widget includes: Radio button group, dropdown list, checkbox, and mobile switch. The textfield widget includes: Text (single line), multiline, HTML, numeric, and currency.
Each view would contain the Input Labels associated with the values inside CRM in the case of the Picklist and Yes/No widgets..
This option is overridden if Read Only is selected.