David Neil Siegel

US Patent:

6620082, Sep 16, 2003

Filed:

Oct 21, 2000

Appl. No.:

09/693442

Inventors:

David S. Siegel - West Palm Beach FL 33417

International Classification:

A63B 2100

US Classification:

482126, 482124, 482139

Abstract:

The present invention is a device for effectively isolating the shoulder joints and surrounding musculature to provide a strength and conditioning effect while maintaining flexibility about the joint. More specifically, the instantly disclosed apparatus is a butterfly exercise device useful for isolating the pectoral and deltoid muscle groups while rotating the shoulder joint and forearm areas of the user. In its most basic form the device includes first and second members which are constructed and arranged to accept the users forearm and hand. These members are hingedly engaged and are maintained in a first position by variable resistance means. A force, exerted by the users forearms in opposition to the variable resistance means, moves the first and second members to a second position, followed by completion of the repetition by returning to the initial position. While accomplishing the repetition, the user simultaneously rotates both shoulder joints to enhance flexibility while conditioning both the deltoid and pectoral muscle groups.

US Patent:

20150081598, Mar 19, 2015

Filed:

Sep 17, 2013

Appl. No.:

14/029670

Inventors:

- San Francisco CA, US
Nathaniel Dourif Friedman - San Francisco CA, US
Karl Krukow - Hinnerup, DK
Jonas Maturana Larsen - Tilst, DK
David Siegel - San Francisco CA, US
Jason Adam Smith - Walnut Creek CA, US

Assignee:

Xamarin Inc. - San Francisco CA

International Classification:

G06N 99/00

US Classification:

706 12

Abstract:

Embodiments are directed towards generating application models based on discovery based machine learning. A mobile application may be uploaded to a computer that may be part of a testing platform. A reference mobile computer may be selected and the mobile application maybe installed onto the reference mobile computer. Also, the testing platform may generate an initial application model based on the mobile application. The current active window of the mobile application may be determined and the application model may be updated accordingly. Screenshots may be generated that correspond to each current active window of the mobile application. Also, each user-interface control in the active window may be activated. The results of activating each control may be observed and added to the model. If the activation causes navigation, another active window may be determined. The application model may be used for testing other mobile computers.

US Patent:

20150082282, Mar 19, 2015

Filed:

Sep 16, 2014

Appl. No.:

14/488023

Inventors:

- San Francisco CA, US
Vinicius Scopel Depizzol - San Francisco CA, US
Nathaniel Dourif Friedman - San Francisco CA, US
Karl Krukow - Hinnerup, DK
David Siegel - San Francisco CA, US
Jason Adam Smith - Walnut Creek CA, US

Assignee:

Xamarin Inc. - San Francisco CA

International Classification:

G06F 11/36
G06F 9/445
H04L 29/08

US Classification:

717125

Abstract:

Embodiments are directed towards testing mobile applications for a plurality of mobile computers. A server computer may be provided a mobile application, a test script, and mobile computer criteria. One or more mobile computers may be filtered from a larger set on the mobile computer criteria. The server computer may install the mobile application on each determined mobile computer. Next, each portion of the test script for the mobile application may be performed and/or executed on each determined mobile computer, wherein a result for each performed portion may be stored. During the test run at least one screenshot may be generated based on at least one performed portion of the test script, wherein the screenshots may be stored. The server computer may generate a displayable report that may include each screenshot and a result for each performed portion of the test script.

US Patent:

20150082283, Mar 19, 2015

Filed:

Oct 9, 2014

Appl. No.:

14/511117

Inventors:

- San Francisco CA, US
Vinicius Scopel Depizzol - San Francisco CA, US
Nathaniel Dourif Friedman - San Francisco CA, US
Karl Krukow - Hinnerup, DK
Jonas Maturana Larsen - Tilst, DK
David Siegel - San Francisco CA, US

Assignee:

Xamarin Inc. - San Francisco CA

International Classification:

G06F 11/36

US Classification:

717125

Abstract:

Embodiments are directed towards testing a responsiveness of a graphical user interface (GUI) for an application executing on a computer. During execution of each portion of a test, stimuli may be provided to the application. The stimuli may be provided to the application thread that is associated with rendering graphics for the GUI. Responses from the application to the stimuli may be monitored to determine a responsiveness of the application for at least one portion of the test. The responsiveness may be determined based on a wait time between providing a request and receiving a reply to the request, which may indicate that the application is in a state to accept input through the GUI. Responsiveness may be determined separately for each portion of the test. A displayable report may be generated to include the responsiveness of the application for each portion of the test.