mixed reality on a virtual globe

... Overview The Adaptive Mixed Reality Rehabilitation (AMRR) sys- tem provi des detailed evaluation information and interactive audiovisual feedback on the performance of a reach and grasp task for the ... hand position for grasping the target that is obtained during calibration. Final spatial consistency Used to measure variation of final spatial error across several trials, and is computed as ... based on a participant’s impairment and progress Numerous combinations of mediated feedback and task types allow Adaptable... Individual trials are compared in sequential pairs to evaluate

Ngày tải lên: 19/06/2014, 08:20

... rehabilitation. Virtual reality applied to rehabilitation Virtual reality has a number of well-known assets, which make it highly suitable as a rehabilitation intervention tool [11]. These assets ... occupational therapy Bethesda MD: American Occupational Therapy Association in press Schultheis MT, Rizzo AA: The application of virtual. .. rehabilitation and therapy Presence: Teleoperators ... functional ability. In some cases, the applications take advantage of the ability to adapt virtual environment to simulate real life activities such as meal preparation [20] or crossing a street

Ngày tải lên: 19/06/2014, 10:20

... Direct-contact data collection has great advantage for energy savings That is, sinks visit (possibly at slow speed) all data sources one by one and obtain data directly from them This data collection ... generate data about a phenomenon and relay streams of data to a more resource rich device called sink This procedure is called data dissemination, which is a preplanned way of distributing data and ... made available soon A virtual infrastructure based on honeycomb tessellation for data dissemination in multi-sink mobile wireless sensor networks EURASIP Journal on Wireless Communications and

Ngày tải lên: 20/06/2014, 20:20

... 2.158 m2/ha to 12.559 m2/ha) An increase in basal area (however, not substantial in absolute values) was also noted in oak and. .. statistical analysis of biometric data demonstrated a hypothesis ... ratio of actual basal area of the particular species and tabular data. On the basis of reduced areas determined in this way the species composi- tion was also found out. To determine tabular ... the population normal- ity was rejected, nonlinear Box-Cox transformation and exponential transformation were used to obtain quality estimates of mean values and their interval estimates. The

Ngày tải lên: 07/08/2014, 03:22

... gradient can be attributed to temporal change. A comparison of eigenvalues of the first ordi- nation axes from PCA and RDA time shows that about 90% of the vegetation variability along the main ... “increased” and “decreased” species relate to their abundance). e basic characteristics of redundancy analysis (RDA) are summarized in Table 8. 31.1% of the vegetation variability along the main ... generations of beech rotate. In 1934 the stage of disintegration probably pre- dominated in the plot, because total timber volume was rather low and natural regeneration was abun- dant. Nowadays

Ngày tải lên: 07/08/2014, 10:22

... tree and converted to cross-sectional area. Sapwood cross- sectional area was the difference between basal area inside bark and heartwood area. Crown base sapwood area was ... and analysis. The assistance of Matti Maltamo with sapwood area at crown base calculations for Scots pine is also appreciated. REFERENCES [1] Albrekson A. , Aronsson A. , ... estima- tion of stand level (treatment) LAIs. Because the leaf area/sapwood cross-sectional area relation is nearly always assumed to be linear, individual tree analyses

Ngày tải lên: 08/08/2014, 14:21

... keyboard, mouse, monitor and perhaps a haptic device. There are numerous advantages in using a VR trainer over the traditional training methods of practicing on cadavers and lab rats. A VR trainer ... generally involves a combination of practical observation of actual microsurgery by experienced practitioners, educational videos on proper techniques and postures, and actual practices on lab rats ... chapter, the various advantages and disadvantages of a virtual reality training system are being discussed. In addition, the training system setup and its components are also presented. 2.1 Background Computer

Ngày tải lên: 04/10/2015, 15:52

... into a situation, language acquisition can occur (Krashen, 1985) The researchers assume that language acquisition can be natural and innate, and that learning may occur in a situational context ... appropriate language is inputted into a situation, language acquisition can occur (Krashen, 1985) The researchers assume that language acquisition can be natural and innate, and that learning may ... International Studies and Education for Overseas Chinese National Taiwan Normal University, Taiwan E-mail: yujulan@gmail.com Kuo-En Chang* Graduate School of Information & Computer Education College

Ngày tải lên: 10/01/2020, 07:05

... each ear The acoustic subsystem hardware is based on a HURON workstation, (Lake DSP, Australia), an industrial range PC system (PENTIUM 166) featuring both an ISA bus plus a very powerful HURON ... indicated the apparent spatial position by calling out numerical estimates of apparent azimuth and elevation, using standard spherical coordinates This acoustic stimulus were generated to simulate ... transmitter and three receivers with different directional responses After suitable demodulation, acoustic signals carrying spatial information are generated, which can be learnt, after some training,

Ngày tải lên: 18/10/2022, 16:05

... than once a day Once a day Once a week Once a month Less than once a month What times of day you use the midblock crosswalk on University Drive? (Select all that apply) a) Between AM and AM Monday-Friday ... contact Kristina Mai at klmai@calpoly.edu and/or Dr Anurag Pande at apande@calpoly.edu If you have concerns regarding the manner in which the study is conducted, you may contact Dr Michael Black, ... 95 Virtual Reality Simulation (Screening) Virtual environments may offer significant advantage in transportation research While there is a lot of research that utilizes 2D virtual simulations,

Ngày tải lên: 21/10/2022, 17:28

... relations both constrains and facilitates action, and (4) patterns among actors define structure Jasper’s framework provides and important analytical framework as it allows greater understanding ... iterations Keywords: virtual reality, science laboratory, simulation INTRODUCTION In recent years, the applications of virtual reality (VR) in learning environments has received considerable attention ... (Excellent) scale The VR based laboratory is an immersive 3D problem based learning virtual simulation of several wet laboratories The simulation makes use of realistic 3D animations to address laboratory-learning

Ngày tải lên: 22/10/2022, 20:52

... https://digitalcommons.mtu.edu/etds Part of the Science and Mathematics Education Commons Copyright 2014 Isaac D Crouch Recommended Citation Crouch, Isaac D., "ON THE EFFECT OF VIRTUAL REALITY ON STUDENT UNDERSTANDING OF AND ... Betton, Erin Sherrill, Allison Manka, Courtenay Vass, Terri Cooke, and Laura Rolke The students and parents who agreed to be a part of this study Cameron Pittman of physicswithportals.com and ... Definition of Virtual Reality 2.3 Previous Applications of VR in Educational Settings 10 2.4 Frameworks for Conceptualizing and Measuring Technology in Education 15 2.5 The State

Ngày tải lên: 23/10/2022, 03:05

... Pakkal, M., & Ballyk, B (2019) Virtual reality and cardiac anatomy: Exploring immersive three‐dimensional cardiac imaging, a pilot study in undergraduate medical anatomy education Clinical Anatomy, ... libraries? Linda Östlundh National Medical Library, United Arab Emirates, Al Ain, lostlundh@uaeu.ac.ae Follow this and additional works at: https://scholarworks.uaeu.ac.ae/presentations Part ... introducing VR, MA and AR applications in medical libraries is needed References Akre, V., Abdulla, A. , Rajan, A. , Rashed, A. , Ahamed, J., Mohammed, M., & Abdulla, O (2018, November) Virtual Reality for

Ngày tải lên: 23/10/2022, 13:09

... 18 Salvadori A, Del Frate G, Pagliai M, Mancini G, Barone V (2016) Immersive virtual reality in computational chemistry: Applications to the analysis of QM and MM data International Journal of ... Each configurable joint has a target dihedral angle value and an associated spring force (torque) Both can be controlled by the user Target dihedral angle values can be chosen from a Ramachandran ... involvement and visual immersion of the user, which is facilitated by having a head-mounted display and the availability of six degrees of freedom (6DoF; translation along and rotation about each of

Ngày tải lên: 26/10/2022, 17:04

... non-governmental organizations liaising with the IEC also participate in this preparation The IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions ... également aux travaux La CE1 collabore étroitement avec l'organisation lpternationale de Normalisation (ISO), selon des conditions fixées par accord entre les deux organisations 2) Les décisions ... organisation mondiale de normalisation composée de l'ensemble des comités électrotechniques nationaux (Comités nationaux de la CEI) La CE1 a pour objet de favoriser la coopération internationale

Ngày tải lên: 25/12/2013, 10:59

... International Electrotechnical Commission Licensed by Information Handling Services Révision de la présente publication Revision of this publication Le contenu technique des publications de la C ... Publication 50: International Electrotechnical Vocabulary (IEV) which is issued in the form of separate chapters each dealing with a specific field the General Index being published as a separate ... International Electrotechnical Commission Licensed by Information Handling Services NORME INTERNATIONALE INTERNATIONAL STANDARD CE1 IEC 332-2 Première édition First edition 1989-03 Essais des

Ngày tải lên: 25/12/2013, 10:59

... Precompiled packages are also available for a large number of Unix platforms. These packages contain binaries for each of the Samba executables as well as the standard Samba documentation. Note that ... /samba Main tree /usr/local /samba/ bin Binaries /usr/local /samba/ lib smb.conf, lmhosts, configuration files, etc /usr/local /samba/ man Samba documentation /usr/local /samba/ private Samba ... Install the server files. 6. Create a Samba configuration file. 7. Test the configuration file. 8. Start the Samba daemons. 9. Test the Samba daemons. 2.1 Downloading the Samba Distribution

Ngày tải lên: 21/01/2014, 07:20

... need to create a configuration file for it. 2.4 A Basic Samba Configuration File The key to configuring Samba is its lone configuration file: smb.conf. This configuration file can be very ... /usr/local /samba/ bin/nmbd -D At this point, Samba will be running on your system and will be ready to accept connections 2.5.2 Stand-alone Daemons To run the Samba processes as stand-alone daemons, ... three ways to start: • By hand • As stand-alone daemons • From inetd 2.5.1 Starting the Daemons by Hand If you're in a hurry, you can start the Samba daemons by hand As root,... /etc/inetd.conf

Ngày tải lên: 21/01/2014, 07:20

... far less than 20 Mbps of aggregate bandwidth. Even if you have a network where all stations do transfer data at a 54 Mbps data rate, calculating VoIP capaci- ty based on 20 Mbps aggregate bandwidth ... Interframe Spaces (quiet periods) and Acknowledgments accompany that data. In addition, Wi-Fi networks have a random backoff sequence that allows a wireless AP and the stations that connect to ... are calculated at higher layers. An RTP-based VoIP application views layer two only as a dumb data link used for transporting pieces of a con- versation. In other words, VoIP doesn’t care what

Ngày tải lên: 24/01/2014, 09:20

... Server Explain each of the authentication methods with an emphasis on Anonymous, Basic, and Integrated Windows. Create a chart on a whiteboard that illustrates the benefits, requirements, and restrictions ... users, that allow them to gain access to and manipulate data on a server. By effectively managing permissions, you can control a user’s actions on Web server content. IIS uses several types ... Windows Authentication... default permission of Everyone Full Control is in effect, anyone gaining access to a WebDAVenabled application can write to the Web site If you have a Web site, virtual

Ngày tải lên: 24/01/2014, 10:20