DOCSLIB.ORG

(12) United States Patent (10) Patent No.: US 8,890,719 B2 Salman Et Al

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
(12) United States Patent (10) Patent No.: US 8,890,719 B2 Salman Et Al US008890719B2 (12) United States Patent (10) Patent No.: US 8,890,719 B2 Salman et al. (45) Date of Patent: Nov. 18, 2014 (54) REDUCEDKEYPAD FOR MULT-TAP NPUT (58) Field of Classification Search (75) Inventors: Majeed D. Salman, Redmond, WA None (US); G. Eric Engstrom, Kirkland, WA See application file for complete search history. (US) (56) References Cited (73) Assignee: Varia Holdings LLC, Brooklyn, NY (US) U.S. PATENT DOCUMENTS (*) Notice: Subject to any disclaimer, the term of this 2,040,248 A 5/1936 Dvorak et al. patent is extended or adjusted under 35 4,677,659 A 6/1987 Dargan U.S.C. 154(b) by 763 days. (Continued) (21) Appl. No.: 12/637,702 FOREIGN PATENT DOCUMENTS (22) Filed: Dec. 14, 2009 WO WOO3056784 * 7/2003 Prior Publication Data (65) OTHER PUBLICATIONS US 2010/O156677 A1 Jun. 24, 2010 International Search Report, mailed Jul. 15, 2005 for application Related U.S. Application Data PCT/USO5/05054. (62) Division of application No. 1 1/547.827, filed as (Continued) application No. PCT/US2005/005054 on Feb. 17, 2005, now Pat. No. 7,656,317. Primary Examiner — Mohammad Ghayour (60) Provisional application No. 60/565,638, filed on Apr. Assistant Examiner — Jerold Murphy 27, 2004, provisional application No. 60/566,676, (74) Attorney, Agent, or Firm — Schwabe, Williamson & filed on Apr. 30, 2004, provisional application No. Wyatt, P.C. 60/567,214, filed on Apr. 30, 2004, provisional application No. 60/566,704, filed on Apr. 30, 2004. (57) ABSTRACT An apparatus (625) with a first plurality of input keys (635). (51) Int. C. Some of the first input keys may be associated with both a H04M I/00 (2006.01) numeric value and a first set of alphabetic values and arranged H04M 9/00 (2006.01) in a first alphabetic keypad layout. The apparatus (625) is HO3K 7/94 (2006.01) further provided with a second plurality of input keys (645), H03M II/00 (2006.01) positioned adjacent to the first plurality of input keys (635), G06F 3/02 (2006.01) and being associated with at least one alphabetic value. Some G09G 5/00 (2006.01) of the input keys of the second plurality of input keys (645) may be arranged in a second alphabetic keypad layout differ H04M, I/23 (2006.01) ent from the first alphabetic keypad layout. Further, in various G06F 3/023 (2006.01) embodiments, at least some input keys of the first plurality of H04M, I/22 (2006.01) input keys (635) have a second set of alphabetic values that is (52) U.S. C. used as part of the second alphabetic keypad layout. Addi CPC ............... G06F 3/0219 (2013.01); H04M I/23 tionally, in various embodiments, at least some of the alpha (2013.01); G06F 3/0233 (2013.01); H04M betic values of the second keyboard layout are arranged at 2250/70 (2013.01); HOIH 2219/039 (2013.01); least partially based on a frequency of use of Such alphabetic H04M 1/22 (2013.01); G06F 3/0237 (2013.01) values. USPC ............... 341/22: 341/20: 345/168; 34.5/169; 379/.433.07 17 Claims, 10 Drawing Sheets P & US 8,890,719 B2 Page 2 (56) References Cited 2004/OO27335 A1 2, 2004 Lin 2004/O145564 A1 T/2004 Duarte et al. U.S. PATENT DOCUMENTS 2004O165924 A1 8, 2004 Griffen 2005, 0104869 A1 5/2005 Chung 5,584,588 12, 1996 Harbaugh 2005. O136853 A1 6, 2005 Lenchik et al. 5,660,488 8, 1997 Miller 2006/0263 137 A1 11, 2006 Griffen 5,673.256 9, 1997 Maine 2007/O188472 A1* 8, 2007 Ghassabian ................... 345/169 5,900,867 5, 1999 Schindler et al. 5,963,671 10, 1999 Comerford et al. OTHER PUBLICATIONS 5,977,887 11, 1999 Grimmett . 341 (26 6,011,554 1, 2000 King et al. ............. T15,811 International Preliminary Report on Patentability, mailed Jul. 14. 6,275,216 8, 2001 Kitamura 2005 for application PCT/US05/05013. 6,295,052 9, 2001 Kato et al. International Search Report, mailed Jul. 14, 2005 for application 6,348,878 2, 2002 Tsubai PCT/USO5/05O13. 6,378,234 4, 2002 Luo 6,528,741 3, 2003 Walker ................... 200/SR International Preliminary Report on Patentability, mailed Jul. 15 6,643,371 11, 2003 Mager 2005 for application PCT/US05/05054. 6,703,963 3, 2004 Higginson International Telecommunication Union, Telecommunication Stan 6,885.318 4, 2005 Bickerton dardization Sector of ITU Q.23, 1988, Extract from the Blue Book, 6,986,614 1, 2006 McLoone “Technical Features of Push-Button Telephone Sets'. 7,084,858 8, 2006 Anson International Search Report, mailed Aug. 17, 2006 for application 7,154.480 12, 2006 Iesaka PCT/USO5/O5008. 7,187,364 3, 2007 Duarte et al. 7,257.430 8, 2007 Lenchik et al. International Preliminary Report on Patentability, mailed Aug. 17. 2002/0136372 9, 2002 Bozorgui-Nesbat ... ... 379,93.18 2006 for application PCT/US05/05008. 2003/0O85870 5/2003 Hinckley 2003/0227745 12, 2003 Khoo * cited by examiner U.S. Patent Nov. 18, 2014 Sheet 1 of 10 US 8,890,719 B2 to (Q) (w) GED GR) CTO Gy) (UD CDO) (P) Ga)(s) (D) (E)(G)(E) G.) (k) GDG) 110 (z) G)(C)(V)(B)(N) () OO GD GE)(a) CsPACE d(a)(ed) Fig.1. (Prior Art) U.S. Patent Nov. 18, 2014 Sheet 2 of 10 US 8,890,719 B2 200 Fig.2. (Prior Art) U.S. Patent Nov. 18, 2014 Sheet 3 of 10 US 8,890,719 B2 330 3OO \ COMMUNICATIONINTERFACE 32O 31 O PROCESSING UNIT 3 40 DISPLAY (OPTIONAL) 315 25 \ CONTROLLER 3 KEYPAD 355 OPERATING SYSTEM 360 350 APPLICATION(S) 365 KEY MAP as INPUT ROUTINE Fig.3. U.S. Patent US 8,890,719 B2 <r. C) C) 3 25 450 UMBER OF U.S. Patent Nov. 18, 2014 Sheet 5 of 10 US 8,890,719 B2 BEGIN MULTITAP TEXT INPUT 5OO INITIALIZE ACTIVATION 505 / COUNT 51O DETECT KEY ACTIVATION FIRST 515 ACTIVATION OR SAME KEY ACTIVATEDP NCREMENTACTIVATION COUNT DSPLAY TENTATIVE CHARACTER CORRESPONDING TO KEY AND ACTIVATION COUNT DISPLAY CHARACTER CORRESPONDENG TO KEY AND ACTVATION COUNT U.S. Patent Nov. 18, 2014 Sheet 6 of 10 US 8,890,719 B2 6 2 5 635 e 6 4.5 635 635a 6 4 O 6 4 O 6 4.5 645C 6 4.5 c. U.S. Patent Nov. 18, 2014 Sheet 7 of 10 US 8,890,719 B2 625A 638A QW RT YU OP 2 acb edf AS HG JK 5 jk Orn VB NM 8.7 8 Srpc, tuw yWZX SHIFT SPACE ALT O Fig.6A U.S. Patent Nov. 18, 2014 Sheet 8 of 10 US 8,890,719 B2 745b U.S. Patent Nov. 18, 2014 Sheet 9 of 10 US 8,890,719 B2 852 U.S. Patent US 8,890,719 B2 US 8,890,719 B2 1. 2 REDUCEDKEYPAD FOR MULT-TAP NPUT FIG. 6 illustrates an example of a reduced keypad in accor dance with an embodiment; RELATED APPLICATIONS FIG. 6A illustrates an example of a further embodiment of the reduced keypad of FIG. 6; This application is a divisional of and claims priority to, FIG. 7 illustrates a mobile electronic device having a U.S. patent application Ser. No. 1 1/547.827, which is a reduced keypad in accordance with an embodiment; national stage entry of PCT/US05/05054, and its predecessor FIG. 8 illustrates an example of a reduced keypad in accor applications. U.S. patent application Ser. No. 1 1/547.827 and dance with an embodiment; and PCT/US05/05054 claim the benefit of priority from Provi FIG. 9 illustrates six exemplary non-English language key sional Application Ser. No. 60/565,638 filed Apr. 27, 2004, 10 board layouts that may be implemented in a reduced manner Provisional Application Ser. No. 60/566,676 filed Apr. 30, in accordance with embodiments of the invention. 2004, Provisional Application Ser. No. 60/567,214 filed Apr. 30, 2004, and Provisional Application Ser. No. 60/566,704, DETAILED DESCRIPTION filed Apr. 30, 2004. The specifications of Ser. No. 1 1/547,827 and PCT/US05/05054 and their predecessors are all fully 15 Embodiments of the present invention include, but are not incorporated herein by reference. limited to, a reduced keypad for a mobile electronic device and apparatuses including the same. TECHNICAL FIELD Parts of the description will be presented in terms such as portable or mobile electronic devices. As well understood by The present disclosure is related to the field of electronic those skilled in the art, the term “portable/mobile electronic device user interfaces. More specifically, but not exclusively, device' as used herein (hereafter, simply “electronic the present disclosure relates to the design of input mecha device'), including in the claims, comprise wireless mobile nisms for use in mobile electronic devices. phones, PDAs, and the like. The term “wireless mobile phone' as used herein refers to BACKGROUND INFORMATION 25 the class of telephone devices equipped to enable a user to make and receive calls wirelessly, notwithstanding the user's Mobile electronic devices have become ubiquitous in movement, as long as the user is within the communication today’s fast paced society. Various portable or mobile hand reach of a service or base station of a wireless network service held devices can perform multiple tasks as well as provide provider. Unless specifically excluded, the term "wireless multiple communication systems. For example, the personal 30 mobile phone' is to include the analog Subclass as well as the digital assistant ("PDA) cellular telephone, in addition to digital Subclass (of all signaling protocols).
Load more

Recommended publications
  • Using Genetic Algorithms to Design an Optimized Keyboard Layout for Brazilian Portuguese
    Using Genetic Algorithms to Design an Optimized Keyboard Layout for Brazilian Portuguese Gustavo Pacheco1, Eduardo Palmeira1, Keiji Yamanaka1 1Faculdade de Engenharia Eletrica´ – Universidade Federal de Uberlandiaˆ (UFU) Uberlandiaˆ – MG – Brazil fpacheco.gustavo.alves,[email protected], [email protected] Abstract. Currently, keyboards are the most common means of communicating with computers. Despite being the most commonly used keyboard layout, QW- ERTY has had various issues raised concerning its effectiveness, as it is not efficient in English (target language) or in fact other languages. Therefore, this paper presents the development process of a Genetic Algorithm with the inten- tion of generating a more adequate and coherent layout proposal for Brazilian Portuguese, which has its focus on ergonomics and user productivity. Using five ergonomic criteria and a statistical analysis of the characters and sequences of most frequently used pairs in Brazilian Portuguese, a layout approximately 53% better than QWERTY was obtained. 1. Introduction Currently, keyboards are the most common means of communicating with computers. The electronic era has strengthened the unique and dominant position of the QWERTY layout keyboard. This layout had its design conceived in 1874, for typewriters, but it was only in the first decade of the 20th century that it became established as the international keyboard standard. At that time, writers commonly used only their index fingers for typing. The first typists searched for the character and, after finding it, pressed it to make its impression on the paper. It was a slower and more cautious interaction. Only after the 1930s, the typing speed was improved when all ten fingers started to be used as a conventional manner of interaction.
    [Show full text]
  • ETS 300 640 TELECOMMUNICATION January 1996 STANDARD
    DRAFT EUROPEAN pr ETS 300 640 TELECOMMUNICATION January 1996 STANDARD Source: TC-HF Reference: DE/HF-01031 ICS: 33.020 Key words: character, keypad, MMI, terminal Human Factors (HF); Assignment of alphabetic letters to digits on standard telephone keypad arrays ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-06921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE X.400: c=fr, a=atlas, p=etsi, s=secretariat - Internet: [email protected] * Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. © European Telecommunications Standards Institute 1996. All rights reserved. Page 2 Draft prETS 300 640: January 1996 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to "ETSI Editing and Committee Support Dept." at the address shown on the title page. Page 3 Draft prETS 300 640: January 1996 Contents Foreword .......................................................................................................................................................5 Introduction....................................................................................................................................................5 1 Scope ..................................................................................................................................................7
    [Show full text]
  • DTMF Operated Robot for Space Operation
    International Conference Recent treads in Engineering & Technology (ICRET’2014) Feb 13-14, 2014 Batam (Indonesia) DTMF Operated Robot for Space Operation Jasleen Josan now-defunct menu selector keys. The row in which the key Abstract—Dual-tone Multi-frequency (DTMF) Signals are appears determines the low frequency, and the column used in touch-tone telephones as well as many other areas. determines the high frequency. For example, pressing the '1' Since analog devices are rapidly changing with digital devices, key will result in a sound composed of both a 697 and a digital DTMF decoders become important. In this survey a 1209 hertz (Hz) tone. The original keypads had levers inside, brief review of some DTMF detector implementations is so each button activated two contacts. The Multiple tones are given. The Aim of this paper is to implement a DTMF the reason for calling the system multi frequency. These tones detector, which is ITU complaint, on a fixed point low cost are then decoded by the switching center to determine which DSP. This detector should be able to detect DTMF tones in key was pressed. multiple-channels with as much as possible channels. Microcontrollers, as the name suggests, are small controllers. They are also used in automobiles, washing machines, microwave ovens, toys .etc. where automation is needed. Keywords— DTMF, PWM, Path finder, Radio control , multi- frequency. A DTMF Telephone Keypad I. INTRODUCTION DTMF Keypad Frequencies (With Sound Clips) 1209 Hz 1336 Hz 1477Hz 1633 Hz ADIO control (often abbreviated to R/C or simply RC) is 697 Hz 1 2 3 A R the use of radio signals to remotely control advice.
    [Show full text]
  • Abstract There Has Been a Substantial Growth in Interest in Mobile Text Entry Over Recent Years, Among Both Researchers and Users
    Rhodes University Department of Computer Science Computer Science Honours Literature Review Principal Investigator: Edison Mukadah Supervisor: Greg Foster Co-Supervisor: Hannah Slay Mobile Interface Design and Predictive Text Algorithm For Improved Text Entry Abstract There has been a substantial growth in interest in mobile text entry over recent years, among both researchers and users. Increasingly mobile devices are being used to perform text-intensive applications, such as text messaging, creating a demand for more efficient and easier to use text entry methods. Unlike for desktop computing, no single standard mobile text entry method has emerged. The diversity of mobile devices makes it unlikely that this will occur in the near future. Thus, mobile text entry remains a very open area of research, providing a fertile environment for the development of innovative text entry methods. A necessary part of the development of a new mobile text entry method is a comparison of its performance with existing ones. A review of current best practice for the qualitative and empirical evaluation of mobile text entry methods is presented, alongside a classification of existing mobile text entry methods and the various ways to optimise text entry. A mobile interface that uses a scroll wheel will then be designed together with a predictive text algorithm by combining or improving the various techniques that will be examined by this literature review for improved text entry. Empirical tests will then be conducted to test the hypothesis that the new interface has a faster text entry input rate compared to the traditional Multi-Tap keypad. 1 Introduction 1.1 The Popularity of Mobile Devices Mobile computing devices popularity has escalated astronomically over the past years.
    [Show full text]
  • DTMF Modem with Tone Generation and Detection Using Goertzel Algorithm with MATLAB
    CH. Sreeja Reddy et al, International Journal of Computer Science and Mobile Computing, Vol.6 Issue.4, April- 2017, pg. 78-89 Available Online at www.ijcsmc.com International Journal of Computer Science and Mobile Computing A Monthly Journal of Computer Science and Information Technology ISSN 2320–088X IMPACT FACTOR: 6.017 IJCSMC, Vol. 6, Issue. 4, April 2017, pg.78 – 89 DTMF Modem with Tone Generation and Detection Using Goertzel Algorithm with MATLAB CH. Sreeja Reddy1, S.Durga Bhavani2, M.Bhavani Marati3, C.Divyani4, NAGARJUNA.T5 # CMR TECHNICAL CAMPUS, CMRGI EDUCATIONAL SOCIETY, MEDCHAL, TELANGANA -501 401 1 B.Tech Student (ECE), CMR Technical Campus, Medchal Dist-501 401, India 2B.Tech Student (ECE), CMR Technical Campus, Medchal Dist-501 401, India 3B.Tech Student (ECE), CMR Technical Campus, Medchal Dist-501 401, India 4B.Tech Student (ECE), CMR Technical Campus, Medchal Dist-501 401, India 5 Assistant Professor (M.Tech), CMR Technical Campus, Medchal Dist-501 401, India e-mail: [email protected], [email protected], [email protected], [email protected], [email protected] Abstract - Dual-tone multi-frequency (DTMF) signalling is a standard in telecommunication systems. This is a standard where keystrokes from the telephone keypad are translated into dual tone signals over the audio link. It has been gaining popularity for some years now because of its numerous advantages over the traditional telephone signalling scheme. In this project DTMF tone generation and the detection can be done with the help of MATLAB. The Goertzel algorithm implementation examines the energy of one of the two tones from an incoming signal at 8 DTMF frequencies to determine which DTMF frequency is present.
    [Show full text]
  • (12) United States Patent (10) Patent No.: US 7,656,317 B2 Salman Et Al
    USOO7656317B2 (12) United States Patent (10) Patent No.: US 7,656,317 B2 Salman et al. (45) Date of Patent: Feb. 2, 2010 (54) REDUCED KEYPAD FOR MULTI-TAPINPUT (58) Field of Classification Search ................... 341/20, 341/22; 345/168: 379/355.07, 433.07, 433.04; (75) Inventors: Majeed D. Salman, Redmond, WA 382/229; 715/811 (US); G. Eric Engstrom, Kirkland, WA See application file for complete search history. US (US) (56) References Cited (73) Assignee: Varia LLC, Seattle, WA (US) U.S. PATENT DOCUMENTS (*) Notice: Subject to any disclaimer, the term of this 6,643,371 B2 * 1 1/2003 Mager ................... 379,355. O7 patent is extended or adjusted under 35 7,084,858 B2 8/2006 Anson ........................ 345/169 U.S.C. 154(b) by 628 days. 2002/0136372 A1 9/2002 Bozorgui-Nesbat 2006/0263 137 A1* 11/2006 Griffin ........................ 400,485 (21) Appl. No.: 111547,827 * cited by examiner (22) PCT Filed: Feb. 17, 2005 Primary Examiner Albert K Wong (86). PCT No.: PCT/US2005/005054 (74) Attorney, Agent, or Firm Schwabe Williamson & Wyatt P.C. S371 (c)(1), (2), (4) Date: Oct. 6, 2006 (57) ABSTRACT (87) PCT Pub. No.: WO2005/109645 An apparatus (625) with a first plurality of input keys (635). Some of the first input keys may be associated with both a PCT Pub. Date: Nov. 17, 2005 numeric value and a first set of alphabetic values and arranged O O in a first alphabetic keypad layout. The apparatus (625) is (65) Prior Publication Data further provided with a second plurality of input keys (645), US 2007/02792.56A1 Dec.
    [Show full text]
  • Survey of Eye-Free Text Entry Techniques of Touch Screen
    Covenant Journal of Informatics and Communication Technology (CJICT) Vol. 1, No. 2, December, 2013. Survey of Eye-Free Text Entry Techniques of Touch Screen Mobile Devices Designed for Visually Impaired Users Sonali Banubakode1, Chitra Dhawale 2 [email protected] 2MCA Department, P.R. Pote College, Amravati, India [email protected] Abstract: Now a days touch screen mobiles are becoming more popular amongst sighted as well visually impaired people due to its simple interface and efficient interaction techniques. Most of the touch screen devices designed for visually impaired users based on screen readers, haptic and different user interface (UI). In this paper we present a critical review of different keypad layouts designed for visually impaired users and their effect on text entry speed. And try to list out key issues to extend accessibility and text entry rate of touch screen devices. Keywords: Text entry rate, touch screen mobile devices, visually impaired users. I. Introduction increasingly common in both sighted Visual impairment describes any and visually impaired people. These kind of vision loss, whether it‟s devices used not only for about total blindness or partial vision entertainment and communication loss. Some people are totally blind purpose but for learning, browsing, but many others have legal e-billing and many more. But they blindness. They don‟t have enough are highly visual demanding. Touch vision to see the object stands 20 feet screen is highly sensitive; it contains away from them (Arditi & lots of tiny icons and requires more Rosenthal, 1998). According to concentration as well as fast action. recent statistics of WHO (Chatterjee, It is not easy for any person with 1198) 285 million people are vision problem to handle such visually impaired.
    [Show full text]
  • (12) Patent Application Publication (10) Pub. No.: US 2009/0256728 A1 Griffin (43) Pub
    US 2009025,6728A1 (19) United States (12) Patent Application Publication (10) Pub. No.: US 2009/0256728 A1 Griffin (43) Pub. Date: Oct. 15, 2009 (54) HANDHELD ELECTRONIC DEVICE WITH (60) Provisional application No. 60/341,758, filed on Dec. KEYBOARD 21, 2001. (76) Inventor: Jason T. Griffin, Waterloo (CA) Publication Classification (51) Int. Cl. Correspondence Address: H03M II/00 (2006.01) NOVAK DRUCE + QUIGG LLP (RIM) (52) U.S. Cl. .......................................................... 341?22 1OOO LOUSANA STREET, FIFTY THIRD FLOOR 9 (57) ABSTRACT HOUSTON, TX 77002 (US) A keyboard includes a plurality of keys each of which is associated with indicia corresponding to at least one of alpha (21) Appl. No.: 12/480,995 betic characters, numbers, or commands. The keys of the plurality of keys associated with alphabetic characters num (22) Filed: Jun. 9, 2009 ber fewer than 26 and greater than nine. No more than two alphabetic characters are associated with each of the keys O O associated with alphabetic characters. At least one of the keys Related U.S. Application Data associated with alphabetic characters is associated with two (63) Continuation of application No. 10/872,983, filed on alphabetic characters and at least one number. The numbers Jun. 21, 2004, now Pat. No. 7,561,685, which is a are arranged and displayed in the format of a phone keypad continuation of application No. PCT/CA02/01961, and the letters are arranged and displayed in a keyboard filed on Dec. 17, 2002. layout. k- Auxiliary I/O 28 k- Serial Port Microprocessor Keyboard 32 34 - Microphone 36 Other Dewice Short-Range Subsystems Communications A2 AO Patent Application Publication Oct.
    [Show full text]
  • 1.Introduction
    1.INTRODUCTION 1 1. INTRODUCTION: Cell phone operated robot is a machine that can be controlled with a mobile. In this project, the robot is controlled by a mobile phone that makes a call to the mobile phone attached to the robot. In the course of a call, if any button is pressed, a tone corresponding to the button pressed is heard at the other end of the call. This tone is called "Dual Tone Multiple- Frequency" (DTMF) tone. The robot perceives this DTMF tone with the help of the phone stacked on the robot. The received tone is processed by the microcontroller with the help of DTMF decoder. The microcontroller then transmits the signal to the motor driver ICs to operate the motors & our robot starts moving Conventionally, Wireless-controlled robots use rf circuits, which have the drawbacks of limited working range, limited frequency range and the limited control. Use of a mobile phone for robotic control can overcome these limitations. It provides the advantage of robust control, working range as large as the coverage area of the service provider, no interference with other controllers and up to twelve controls. Although the appearance and the capabilities of robots vary vastly, all robots share the feature of a mechanical, movable structure under some form of control. The Control of robot involves three distinct phases: perception, processing and action. Generally, the preceptors are sensors mounted on the robot , processing is done by the on-board microcontroller or processor, and the task is performed using motors or with some other actuators. In this project the robot, is controlled by a mobile phone that makes call to the mobile phone attached to the robot in the course of the call, if any button is pressed control corresponding to the button pressed is heard at the other end of the call.
    [Show full text]
  • Numbers to Letters Phone
    Numbers To Letters Phone SweatingStanly environs Arnie sometimesalong. Stridulous relegates Odin any merged, rataplans his carabinierscars significatively. rogued dissembling withoutdoors. When texting abbreviations and recognize it spells out to letters Discover and prioritize the best keywords for your site. You have already voted. How should telephone numbers be formatted? Please make sure that you are posting in the form of a question. The homework question wants the user to able to input as many telephone numbers as they wish. Smartphones making it hard for you to remember phone numbers? This can occur if two organizations share the same decimal block of numbers. Stop looking for those letters on the telephone keypad and use our phone letters to phone numbers converter below instead. If they had it would have clicked! Before printing a few thousand copies of a booklet or business card, before placing that costly ad in the newspaper, be sure the phone number itself is correct. Quick access to whitepapers, reports, guides, webinars, and case studies. These numbers in parentheses are followed by the local number rendered in the style used by the particular country. Test for Transgender flag compatibility. Add the following code to your website. There was still a system though, where the numbers on the phone were associated with certain letters, and I guess companies figured out that they could use those letters to spell out words. Unable to add item to List. If you have a partly educated guess, only comment on the parts you are sure of. The emergency address associated with the site will be applied to the phone numbers.
    [Show full text]
  • User-Frendliness, Version 2
    FINAL REPORT ON NUMBERING RELATED TO THE TOPIC OF USER-FRIENDLINESS 3 October 1996 This study has been prepared by ETO on behalf of ECTRA for the Commission of the European Union. This report does not necessarily reflect the views of ECTRA or the Commission, nor do ECTRA members or the Commission accept responsibility for the accuracy of the information contained herein. © European Commission Work order nr 48 267 End date: 1st September 1996 ETO reference: 96 09 94 04 Authors: Jukka Kanervisto Gerd Wiedenhaupt 2 Contents EXECUTIVE SUMMARY ...................................................................................................................... 4 CHAPTER 1 - PRESENTATION OF THE STUDY ............................................................................. 9 1.1 - ETO PRESENTATION ............................................................................................................................ 9 1.2 - PRESENTATION OF THE WORK ORDER .................................................................................................. 9 1.3 - SCHEDULE AND METHODOLOGY ........................................................................................................ 10 CHAPTER 2 - BACKGROUND AND DEFINITION OF STUDY ITEMS ...................................... 11 2.1 - USER-FRIENDLINESS IN NUMBERING .................................................................................................. 11 2.2 - ALPHANUMERIC DIALLING ................................................................................................................
    [Show full text]
  • (12) United States Patent (10) Patent No.: US 7,869,843 B2 Ladouceur Et Al
    USOO7869843B2 (12) United States Patent (10) Patent No.: US 7,869,843 B2 Ladouceur et al. (45) Date of Patent: Jan. 11, 2011 (54) HAND HELD MOBILE COMMUNICATION D539,279 3, 2007 Takeshita et al. ........ D14,260.1 DEVICE 7,187,958 3, 2007 Nishijima et al. ........ 455,5753 7,419,099 9, 2008 Lee et al. ............... 235,472.01 (75) 7,480,379 1/2009 Yoshikawa ............. 379,433.06 Inventors: Norman Ladouceur, Waterloo (CA); 2005, 0083.642 4, 2005 Senpuku Jason Griffin, Kitchener (CA); Roman 2006/0066581 3, 2006 Lyon et al. Rak, Waterloo (CA) 2006, O148544 T/2006 Kim 2007/0060217 3, 2007 Kim ........................ 455,5753 (73) Assignee: Research In Motion Limited, Waterloo, 2008. O180398 T/2008 Kim Ontario (CA) FOREIGN PATENT DOCUMENTS (*) Notice: Subject to any disclaimer, the term of this patent is extended or adjusted under 35 CA 2512175 1, 2006 U.S.C. 154(b) by 25 days. OTHER PUBLICATIONS (21) Appl. No.: 12/204.853 European Search Report dated Jan. 23, 2009. * cited by examiner (22) Filed: Sep. 5, 2008 Primary Examiner Jayprakash N Gandhi (65) Prior Publication Data Assistant Examiner—Anthony M Haughton US 201O/OO61054A1 Mar. 11, 2010 (74) Attorney, Agent, or Firm Perry--Currier Inc. (51) Int. C. (57) ABSTRACT H04M I/00 (2006.01) A hand held mobile device capable of executing a software H05K 5/00 (2006.01) application includes a top body portion; a bottom body por H05K 700 (2006.01) tion; a hinge portion connecting the top and bottom body (52) U.S. Cl. .............. 455/575.3; 455/575..1; 455/575.4; portions and permitting movement of the top and bottom 361/679.21: 361/679.26:361/679.56 body portions between a closed position and an open position.
    [Show full text]