What is the meaning of context-awareness, Other Engineering

Assignment Help:

Question :

(a) The Guide project has been developed to provide city visitors with a hand-held context-aware tourist guide.

(i) In this case, what is the meaning of context-awareness?

(ii) What were the main steps involved in this project?

(b) Prior to developing the guide, 4 key requirements were identified. List and describe each of these requirements.

(c) Although Wavelan has a propagation range of 200m, due to very poor propagation characteristic only small assymetric cells were obtainable. However this had two consequential advantages for the project. State and describe both of these advantages.

(d) Describe the six steps that illustrate how the various objects in the Guide architecture react to a change in the visitor's current location.


Related Discussions:- What is the meaning of context-awareness

Logic gate -xor gate, 'Exclusive or' gate: The basic OR gate illustrate...

'Exclusive or' gate: The basic OR gate illustrated previously in Figure 3 was seen to include the AND operation in that its output will adopt the 1 state not only when either i

Aircraft engine, what is the basic operation of gas turbine engine?

what is the basic operation of gas turbine engine?

Linear integrated circuit, ac analysis for dual input unbalanced output dif...

ac analysis for dual input unbalanced output differntial amplifier

Dsp, h(t) is an analog IIR filter, with the poles lambda_1 = -1, lambda_2 =...

h(t) is an analog IIR filter, with the poles lambda_1 = -1, lambda_2 = -1+i, lambda_3 = -1-i and no zeros. let h[n] be a digital IIR filter with poles which defined by e^lambda_i a

Water, Dear Sir, Please answer the follwing question . Specs: Filterati...

Dear Sir, Please answer the follwing question . Specs: Filteration Capacity 18000 LPH , Tested pressure 6Kg/Sq.cm, Vertical MS pressure Sand filter(flat ends 6mm thick & di

International finance, at the beginning of year 1 the terranian central ban...

at the beginning of year 1 the terranian central bank conducted k100 million of dollar selling/terranian kwacha buying intervention. The intervention was undertaken at the rate of

Lifting wing, Lifting wing FP was run at the conditions corresponding t...

Lifting wing FP was run at the conditions corresponding to AGARD WG07 TEST CASE 11, namely M∞ = 0.84,α= 3.06 deg. The ‘final step' values of the partially-conservative paramete

Telecommunication Networks., Hi there, I''ve sent an email to you guys abou...

Hi there, I''ve sent an email to you guys about Telecommunication Networks assignment and I haven''t yet received any reply. Pleases let me know if you have received it. Thank yo

Capital budgeting, what things require for finance project on capital budge...

what things require for finance project on capital budgeting?

The decoupled dynamics, The longitudinal and lateral states of the decouple...

The longitudinal and lateral states of the decoupled linear dynamics are distinct sets of variables. They are conveniently remembered by the flight-control engineer by visualising

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd