Tuesday Jul 15, 2014

Portrait of a Technology Artist: Smart Cropping

By Joe Goldberg, Ph.D., CPE, Chief Research Scientist, Oracle Applications User Experience

Sometimes it’s the little things that make or break a user experience.

Consider a common scenario: You’ve just found the perfect image of yourself and uploaded it to your employee profile page. After a page refresh, your headshot is cropped to fit the vertical aspect ratio of its container frame. The only problem: The right side of your face is now missing because the technology cropped the upper left of the image. Unless you want to be mistaken for a Cyclops, you now must manually re-crop in Photoshop, or whatever’s handy, and upload again, hoping for better results.

U.S. Dept of State Online Passport Application Picture Cropping Tool

Personal images are used widely in applications on the web, from social media profiles to human capital management portraits and public sector IDs. Note this tool from the U.S. Department of State’s passport application website.

What’s needed is a way to crop headshots so that faces remain fully intact.

Smart Cropping does just that. This Oracle Applications User Experience prototype feature automatically finds a person’s face in an image and then pads and crops the image to a desired aspect ratio so that the face is at the center of the cropped image. The technology that underlies Smart Cropping is OpenCV, an open-source computer vision library now being used extensively in consumer applications, such as cameras and cars.

OpenCV uses Haar Cascades from previously trained decision tree-based classifiers to rapidly find the coordinates of any faces in an image. This computer vision technology is transparent to the end user, who now enjoys perfect face cropping.

Smartcropping feature correctly detects and centers the image for the optimal portrait

The image on the left shows a headshot that is horizontally centered, but vertically above the image’s center. The image on the right shows the output of the Smart Cropping feature, where the image is both horizontally and vertically centered.

OpenCV is a great example of how the energies of the open source development community, scientific UX insight, and consumerization of technology come together to meet user expectations about how things should work in an easy and familiar way to solve a common problem. This alignment of the social and scientific stars underwrites the Oracle Applications User Experience (OAUX) design principles.

Visit the Usable Apps website to find out more about how you can participate in shaping our UX and how to build great solutions using the same techniques and science that OUAX uses.

Interested in discovering more?

Thursday Jan 09, 2014

Oracle Applications User Experience and AMIS: Applied Vision and Strategy Together

AMIS Logo

The folks on the AMIS team have always knocked me out whenever they cross my path at conferences, user group meetings, and events such as Oracle OpenWorld. Their participation is always in demand. With their deep know-how about Oracle technology and a commitment to the business benefits of user experience, AMIS really “gets it.”

AMIS is a leading powerhouse when it comes to building solutions using Oracle Applications Development Framework (ADF) and is always eager to learn more about how to expand its possibilities and offer more. For these reasons, it was no surprise to see AMIS at the Oracle Applications User Experience (OAUX) expo held at OpenWorld 2013. Oracle ACE Director and AMIS Services CTO Lucas Jellema commented after the event:

“The expo provided out of the box thinking and inspiration with regards to the interaction between business users and computers and IT systems in general. It suggested approaches that are both realistic as well as fun. It also instilled a certain confidence that Oracle is really onto something with UX, and we are betting our money on the right horse.”

This March, OAUX and AMIS will take their relationship to a higher level, bringing a user experience and technology expo event to Nieuwegein in the Netherlands and sharing with others the latest thinking and concepts on user interface design and user experience.

Learn about simplicity, mobility, and extensibility at the UX event.

Simplicity, mobility, and the extensibility of applications, all built with Oracle technology, along with the latest device trends and integrations in the cloud will be some of the innovations that demonstrate the OUAX vision and strategy at the AMIS-hosted expo.

Oracle customers, partners, industry experts, and invited guests will get to see the latest user experience innovations built using Oracle technology that provides modern and compelling applications to enable today's workers to be more productive than ever.

This event is about engaging with, and inspiring, a broad set of stakeholders in the enterprise information technology ecosystem by showing off the result of Oracle’s investment in UX and the thought leadership, passion, and vision that drives the simplicity, mobility, and extensibility of applications used in today’s enterprises.

AMIS will also share what it takes to be a leading Oracle knowledge partner, what this partnership means for partner business and for clients seeking solutions with Oracle ADF, and what it takes to be a respected voice in the enterprise methodology world of applications development.

See you in the Netherlands. Who knows what secrets will be revealed about the future of UX and Oracle technology!

Details of the event, including registration, are on the AMIS website. (Dutch version)

About

Welcome to the Usable Apps in the Cloud blog.

Learn more about us at
Usable Apps

Search

Categories
Archives
« April 2015
SunMonTueWedThuFriSat
   
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
21
22
23
24
25
26
27
28
29
30
  
       
Today