Design Guidelines for Augmented Reality Displays?

More Ernest Vincent Cross II's questions See All

Is there research that has explored human-robot training with the focus on memory recall of the human?

I am lookin for literature that has explored the impact of human-robot teaming during training with the goal of assisting the human with memory recall when performing the task outside of the...

03 April 2019 6,261 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

How does one access the Cranet survey data on HRM practices?

Hello, The Cranet website does not provide any lead to the data obtained from their multinational survey on HRM practices. Any help on accessing the data would be most appreciated. Thank...

01 March 2021 9,536 3 View

Is there any research regarding how training and development is going to change in the era of Fourth Industrial Revolution?

As the organizations getting prepared for the fourth industrial revolution, to enhance the skills of their workforce what type of changes are necessary and going to occur in the training and...

01 March 2021 3,199 3 View

Claudia Barin

Hello , you 've read this article?

I never read anything specific to use of Hololens .

s. Y Laird

Great question. I just came across Google's patent on this very intricate VR procedure/process. I am still trying to take in all its information, in comparison with existing medical cataract procedures. I am not a professional research in that field yet but I consider myself a 'consumer' that might in need of this advancement, in short term as well as when my vision's aging speeds up...

Craig Saper

We are working on precisely this question; so, I will follow this thread closely. In fact, we want to work with NASA and Goddard. Will look for links to HoloLens.

Peter M. Prof. Dr. Knoll

Some data from a prototype:

Picture distace: 15m (fix)

Viewing angle 9°x4.5° corrisponds to 2250mm x 1200mm

Look-Down Angle: 2.7°

Look-Right Angle: 1.5°

Ernest Vincent Cross II

Thanks for the responses. I use HoloLens as an example but I am actually interested in a more general sense. As I mentioned, believe that a desktop metaphor does not work with VR/AR designs. For example, when using VR/AR does it make sense to visualize folders and windows, does it make sense to have a mouse and require clicking motions by hand or with some 3rd party device. As a Human Factors Design Engineer working in the area of user experience I am keenly interested in what makes sense for the user.

Claudia - Thanks for the document link. I have not had a chance to look at it but it is high on my reading list

Craig - It is good to see a University exploring this. I look forward to seeing what your team discovers.

Amela Sadagic

Somewhat related for anyone who already owns Hololens: We hada case of broken headband (it disconnected from the rest of the headset) and my colleague Ryan Lee fixed it with custome-made 3D printed clasp. Here is advice how to fix it with a help of 3D printer: Manual http://www.movesinstitute.org/~amela/Resources/Hololens-Repair-byRLee-NPS-2018-02-01.pdf, and STL files: https://www.thingiverse.com/thing:2778630 . Hope this helps.