Amazon Technologies, Inc.

Jason Christopher Rudmann

Jesper Mikael Johansson

Darren Ernest Canavor

Jon Arron McClintock

Harsha Ramalingam

Bharath Kumar Bhimanaik

Max Harwell Funderburk

Kristen Yagley

Jose Ramon Algara Allegre

Ilene Rafii

Jason Shim

Zachary Damen Wolfe

Brian Dang

Devices, systems, and methods are provided for enhancing delivery option user interfaces. A method may include receiving, at a first device and at a first time, a delivery request from a second device, and determining a location for the delivery request. The method may include determining, based on the first time and the location, a first available delivery time window and a second available delivery time window, each having respective start and end times. The method may include facilitating presentation of first interface data and second interface data at the second device, including a first indication that a third available delivery time window associated with a no-charge delivery begins at the first time and ends at the second end time, and including a second indication of the first available delivery time window.

Enhanced delivery option interfaces

User input into a user interface is symbolically represented to increase security. User input received into a user interface and a mapping is applied to the user input. A result of the mapping is provided. The user interface may be updated to include the result of the mapping and/or may be provided to another device, such as over a short range communication channel. A person who views or otherwise has access to the user interface does not obtain the user input, but the result of the mapping indicates whether the user input was provided correctly.

Symbolic feedback for user input

Input received into a first component of a user interface is mirrored in another component of the user interface. The first component of the user interface is monitored and changes to the first component are caused to occur in the second component. The first component may be configured to receive user input for an authentication claim.

Input mirroring

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Liberty Lake, WA, United States of America

Jason Christopher Rudmann