Harare - Zimbabweans were weighing an uncertain future without President Robert Mugabe Thursday after the army took power and placed the 93-year-old veteran, once seen as a liberation hero, under house arrest.Most people in the country have not known a time without Mugabe, who has been at the epicentre of public life since coming to power in 1980 on the country's independence from Britain. The nation was left stunned after the ailing leader was confined to his residence late Tuesday as soldiers took up positions at strategic points across Harare and senior officers commandeered state television.The Southern African Development Community bloc, currently chaired by Zimbabwe's powerhouse neighbour South Africa, was to meet in Botswana later onThursday to discuss the dramatic situation.And though nothing has been heard from Mugabe or his wife Grace directly since the start of the army operation, many Zimbabweans are hopeful that the crisis will mark the beginning of a more prosperous future."Our economic situation has deteriorated every day - no employment, no jobs," Tafadzwa Masango, a 35-year-old unemployed man, told AFP."We hope for a better Zimbabwe after the Mugabe era. We feel very happy. It is now his time to go."Harare's residents have largely ignored the military presence on the streets and continued commuting, socialising and working much as normal, while analysts speculated that Mugabe and the army could be negotiating a transition.'The demise of Robert'Derek Matyszak, an analyst at the Pretoria-based Institute for Security Studies, said he expects Mugabe and the military are thrashing out a handover to a new head of state."I think Mugabe can still stay in the country. I think they would like to present him as a liberation icon and accord him due respect."The difficulty, and this has always been the difficulty for the Mugabe family, is guaranteeing Grace Mugabe's safety... on the demise of Robert."The international community will also be watching the next phase of the crisis closely.On Wednesday the African Union issued an unusually terse statement that said the situation on the ground "seems like a coup" and called on the military to pull back and respect the constitution.Britain, Zimbabwe's colonial ruler until independence, called for calm and warned against handing power to an unelected leader."Nobody wants simply to see the transition from one unelected tyrant to the next," said British foreign minister Boris Johnson.Zimbabwe's army was set on a collision course with Mugabe last week when he abruptly fired his vice president Emmerson Mnangagwa - a lynchpin of the defence and security establishment.'We are still growing up' Mnangagwa, 75, was previously one of Mugabe's most loyal lieutenants, having worked alongside him for decades. But he fled to South Africa following his dismissal and published a scathing five-page rebuke of Mugabe's leadership and Grace's political ambition.Army chief General Constantino Chiwenga gave an unprecedented press conference on Monday, flanked by dozens of officers, and warned Mugabe that he would intervene if the president continued to purge the ruling Zanu-PF party.Mnangagwa has been embroiled in a long-running feud with Mugabe's wife Grace, 52.Both were seen as leading contenders to replace Mugabe but Mnangagwa had the tacit support of the armed forces, which viewed Grace - a political novice - with derision.In a sign that the military was purging the first lady's backers, a Grace loyalist widely reported to have been detained by the army appeared on state TV late Wednesday.Kudzai Chipanga, leader of the ZANU-PF's youth league, apologised for criticising Chiwenga following the general's threat to intervene against Mugabe."I kindly request General Chiwenga to please accept my apologies on behalf of the youth league and myself. We are still young people, we are still growing up. We learn from our mistakes," said Chipanga, who shifted uneasily as he read the statement.