Secure testing device

• US 10,410,535 B2
• Filed: 08/21/2018
• Issued: 09/10/2019
• Est. Priority Date: 08/22/2014
• Status: Expired due to Fees

• Current Assignee: Intelligent Technologies International, Inc.
• Original Assignee: Intelligent Technologies International, Inc.
• Inventors: Breed, David S, Shostak, Oleksandr, DuVall, Wilbur E, Johnson, Wendell C
• Primary Examiner(s): Rao, Anand S
• Application Number:
  US16/107,164
• Publication Number:
  US 20180357916A1
• Time in Patent Office: 385 Days
• Field of Search: 348142-160
• CPC Class Codes: G02B 2027/0138 comprising image capture systems, e.g. camera
• CPC Class Codes: G02B 2027/014 comprising information/image processing systems
• CPC Class Codes: G02B 2027/0178 Eyeglass type eyeglass details G02C
• CPC Class Codes: G02B 27/0172 characterised by optical features
• CPC Class Codes: G02B 27/0176 characterised by mechanical features
• CPC Class Codes: G06V 40/10 Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
• CPC Class Codes: G06V 40/19 Sensors therefor
• CPC Class Codes: G06V 40/197 Matching; Classification
• CPC Class Codes: G09B 7/07 providing for individual presentation of questions to a plurality of student stations
• CPC Class Codes: G10L 17/00 Speaker identification or verification techniques
• CPC Class Codes: H04N 23/51 Housings
• CPC Class Codes: H04N 23/90 Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums

Abstract

Secure testing system including an eyeglass frame having a lens portion and a support portion extending rearward from the lens portion, a housing attached to one side of the frame, an assembly arranged in the housing, and a chassis intrusion detector arranged in conjunction with the housing to detect an attempt to intrude into the housing. The assembly includes a display oriented rearward, a cross-view camera oriented to image toward opposite side of the frame, at least one microphone arranged on the frame to detect sound in an environment around the frame, a biometric sensor arranged on the housing to obtain biometric data, and a processor that causes display of questions on the display, monitors images from the cross-view camera for changes indicative of a possibility of reception of assistance, monitors each microphone for sounds, and monitors the biometric sensor for a change in biometric data.

Claims

1. A secure testing system;

comprising;

an eyeglass frame having a lens portion and a support portion extending rearward from said lens portion;

a housing attached to one side of said frame;

an assembly arranged in said housing; and

a chassis intrusion detector arranged in conjunction with said housing to detect an attempt to intrude into said housing,

said assembly comprising;

a display oriented rearward;

a cross-view camera oriented to image toward opposite side of said frame;

at least one microphone arranged on said frame to detect sound in an environment around said frame;

a biometric sensor arranged on said housing to obtain biometric data; and

a processor that causes display of questions on said display, monitors images from said cross-view camera for changes indicative of a possibility of reception of assistance, monitors said at least one microphone for sounds, and monitors said biometric sensor for a change in biometric data.

2. The system of claim 1, wherein said at least one microphone comprises a bone microphone.

3. The system of claim 1, further comprising an embedded skin temperature sensor that obtains temperature of skin when said at least one microphone is in contact with skin.

4. The system of claim 1, further comprising a blood flow sensor that obtains data about blood flow when said at least one microphone is in contact with skin.

5. The system of claim 1, further comprising a pair of EKG sensors that obtain measurements of heart beat shape when said at least one microphone is in contact with skin.

6. The system of claim 1, further comprising a sound generator coupled to said processor and that generates sound to enable said processor to analyze whether said at least one microphone receives an expected sound when said sound is generated by said sound speaker.

7. The system of claim 1, further comprising a forward-looking camera oriented to image forward of said frame.

8. The system of claim 1, wherein said biometric sensor comprises an iris or retinal scan camera oriented to image rearward.

9. The system of claim 1, wherein said frame includes an aperture in said lens portion on an opposite side of the housing from the side to which said housing is attached.

10. The system of claim 9, further comprising a see-through lens received in said aperture.

11. The system of claim 10, further comprising an adjustment mechanism that adjusts said lens based on eyesight of a wearer of the system.

12. The system of claim 1, wherein said housing is substantially L-shaped having one portion alongside said lens portion and another portion alongside said support portion.

13. The system of claim 1, wherein said chassis intrusion detector comprises a mesh of wires around said housing and coupled to said processor, said assembly including a memory component containing data essential for taking a test using the system, said processor monitoring changes in resistance, capacitance and/or inductance of a circuit including said wires and deleting or preventing access to data in said memory component when a change in the resistance, capacitance and/or inductance of the circuit is detected.

14. The system of claim 1, further comprising a connector port on said housing.

15. The system of claim 14, further comprising a charger that plugs into a charging outlet and a cable connected at one end to said charger and at an opposite end to said connector port.

16. The system of claim 1, further comprising at least one user interface that controls said processor to initiate sequential presentation of test questions and enable reception of answers to test questions.

17. The system of claim 16, wherein said at least one user interface comprises a mouse.

18. The system of claim 16, wherein said at least one user interface comprises a keyboard.

19. The system of claim 1, further comprising an adjustment mechanism that adjusts said display based on eyesight of a wearer of the system.

20. The system of claim 1, wherein said support portion comprises a flexible, elongate headband connected at each end to said lens portion.