摘要:
Information sharing between meeting attendees during a co-located group meeting in a meeting space is democratized using a computer that is operating cooperatively with one or more object sensing devices in the meeting space to identify postures formed by the meeting attendees.
摘要:
A method and system for tracking and processing user interaction information from multiple computing devices. Individual computing devices collect user interaction information corresponding to user interaction with discrete units of a set of data, such as software programming code. The individual information is collected and processed to generate a cumulative set of user interaction information that is transmitted back to the client computing devices. The client computing devices can then provide various visual interfaces corresponding to the processed user interaction data.
摘要:
An analytical instrument fitting assembly for coupling first and second analytical fluid conduits is provided. The fitting assembly includes a first fitting defining a central passage adapted to receive a first fluid conduit defining an internal diameter of no greater than 0.040 inch and a second fitting. The second fitting defines a central passage extending between first and second ends and is in fluid communication with the first fitting. A separation device is disposed within a central passages of the first and second fittings to selectively separate liquids passing therethrough. The fitting assembly further includes a retractable end fitting having a housing, a tube extending within the housing, and a biasing member. Selective positioning of the tube within the housing minimizes dead space between the tube and the second end.
摘要:
An assembly for placing an insert into communication with an analytical chemical instrument having a first portion of tubing and a second portion of tubing includes a clamp arm assembly having first and second opposable clamp arms and a first fitting subassembly in communication with the first portion of tubing and configured to engage a first portion of an insert, wherein the first fitting subassembly is received within the first clamp arm. The assembly further includes a second fitting subassembly in communication with the second portion of tubing and configured to engage a second portion of the insert, wherein the second fitting subassembly is moveably received within the second clamp arm and biased in a direction toward the first fitting subassembly. Further included is an actuator assembly configured to move the second clamp arm toward the first clamp arm to secure the insert between the first and second fitting subassemblies.
摘要:
An assembly for placing an insert into communication with an analytical chemical instrument having a first portion of tubing and a second portion of tubing includes a clamp arm assembly having first and second opposable clamp arms and a first fitting subassembly in communication with the first portion of tubing and configured to engage a first portion of an insert, wherein the first fitting subassembly is received within the first clamp arm. The assembly further includes a second fitting subassembly in communication with the second portion of tubing and configured to engage a second portion of the insert, wherein the second fitting subassembly is moveably received within the second clamp arm and biased in a direction toward the first fitting subassembly. Further included is an actuator assembly configured to move the second clamp arm toward the first clamp arm to secure the insert between the first and second fitting subassemblies.
摘要:
A fitting assembly for use in a fluid transfer assembly includes a fluid conduit having a first fitting with first and second ends and a bore extending between the first and second ends for receiving the fluid conduit. The first end of the first fitting is configured to sealingly dispose a ferrule assembly within a second fitting in an engaged position. The fitting assembly further includes a third fitting having first and second ends and a bore extending between the first and second ends for receiving the fluid conduit. The first end of the third fitting is configured to sealingly dispose a collet assembly within the first fitting in an engaged position.
摘要:
A ferrule for use in a fluid transfer assembly having a fluid conduit includes a frusto-conical seal portion having a first cylindrical bore sized and configured to slidably receive a fluid conduit. The seal portion is formed from a first material suitable to seal the fluid conduit within a first fitting without substantially deforming the fluid conduit. A frusto-conical collet portion is mated with the seal portion and includes a second cylindrical bore in substantial alignment with the first cylindrical bore. The collet portion includes at least one axial finger extending along the tapered end that is configured to be biased into locking engagement with the fluid conduit. The collet portion is formed from a second material that substantially prevents deformation of the fluid conduit when the finger is biased into locking engagement with the fluid conduit.
摘要:
A “Spatial Navigator” provides a document navigation environment that leverages user spatial memory. Graphical thumbnail-type representations (“thumbnails”) provide scaled versions of entire documents. Changes to documents are immediately reflected in corresponding thumbnails. Similarly, document search results are highlighted in corresponding thumbnails. One or more dynamic document selection windows present arrangements of a plurality of these thumbnails for user selection and interaction. Each dynamic document selection window provides real-time inter-file navigation by allowing user selection and opening of documents, or any location or portion of a document, through user interaction with the corresponding thumbnail. Once a document is opened, intra-file navigation is enhanced by providing another scaled version of the entire document in a dynamic scrollbar adjacent to a primary document editing/viewing window. Selection of any point within this scrollbar-based thumbnail causes an immediate jump to the corresponding document location in the primary document editing/viewing window.
摘要:
A ferrule for use in a fluid transfer assembly having a fluid conduit includes a frusto-conical seal portion having a first cylindrical bore sized and configured to slidably receive a fluid conduit. The seal portion is formed from a first material suitable to seal the fluid conduit within a first fitting without substantially deforming the fluid conduit.A frusto-conical collet portion is mated with the seal portion and includes a second cylindrical bore in substantial alignment with the first cylindrical bore. The collet portion includes at least one axial finger extending along the tapered end that is configured to be biased into locking engagement with the fluid conduit. The collet portion is formed from a second material that substantially prevents deformation of the fluid conduit when the finger is biased into locking engagement with the fluid conduit.
摘要:
A “Spatial Navigator” provides a document navigation environment that leverages user spatial memory. Graphical thumbnail-type representations (“thumbnails”) provide scaled versions of entire documents. Changes to documents are immediately reflected in corresponding thumbnails. Similarly, document search results are highlighted in corresponding thumbnails. One or more dynamic document selection windows present arrangements of a plurality of these thumbnails for user selection and interaction. Each dynamic document selection window provides real-time inter-file navigation by allowing user selection and opening of documents, or any location or portion of a document, through user interaction with the corresponding thumbnail. Once a document is opened, intra-file navigation is enhanced by providing another scaled version of the entire document in a dynamic scrollbar adjacent to a primary document editing/viewing window. Selection of any point within this scrollbar-based thumbnail causes an immediate jump to the corresponding document location in the primary document editing/viewing window.